19995830304

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5003}}^1$

素因数の和:5143

約数の個数: 192

約数和(自身を含む): 58107248640

約数和(自身を除く): 38111418336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 79, 93, 96, 102, 124, 136, 158, 186, 204, 237, 248, 272, 316, 372, 408, 474, 496, 527, 544, 632, 744, 816, 948, 992, 1054, 1264, 1343, 1488, 1581, 1632, 1896, 2108, 2449, 2528, 2686, 2976, 3162, 3792, 4029, 4216, 4898, 5003, 5372, 6324, 7347, 7584, 8058, 8432, 9796, 10006, 10744, 12648, 14694, 15009, 16116, 16864, 19592, 20012, 21488, 25296, 29388, 30018, 32232, 39184, 40024, 41633, 42976, 50592, 58776, 60036, 64464, 78368, 80048, 83266, 85051, 117552, 120072, 124899, 128928, 155093, 160096, 166532, 170102, 235104, 240144, 249798, 255153, 310186, 333064, 340204, 395237, 465279, 480288, 499596, 510306, 620372, 666128, 680408, 790474, 930558, 999192, 1020612, 1185711, 1240744, 1332256, 1360816, 1580948, 1861116, 1998384, 2041224, 2371422, 2481488, 2636581, 2721632, 3161896, 3722232, 3996768, 4082448, 4742844, 4962976, 5273162, 6323792, 6719029, 7444464, 7909743, 8164896, 9485688, 10546324, 12252347, 12647584, 13438058, 14888928, 15819486, 18971376, 20157087, 21092648, 24504694, 26876116, 31638972, 36757041, 37942752, 40314174, 42185296, 49009388, 53752232, 63277944, 73514082, 80628348, 84370592, 98018776, 107504464, 126555888, 147028164, 161256696, 196037552, 208289899, 215008928, 253111776, 294056328, 322513392, 392075104, 416579798, 588112656, 624869697, 645026784, 833159596, 1176225312, 1249739394, 1666319192, 2499478788, 3332638384, 4998957576, 6665276768, 9997915152, 19995830304]

約数ペア:

[(1, 19995830304), (2, 9997915152), (3, 6665276768), (4, 4998957576), (6, 3332638384), (8, 2499478788), (12, 1666319192), (16, 1249739394), (17, 1176225312), (24, 833159596), (31, 645026784), (32, 624869697), (34, 588112656), (48, 416579798), (51, 392075104), (62, 322513392), (68, 294056328), (79, 253111776), (93, 215008928), (96, 208289899), (102, 196037552), (124, 161256696), (136, 147028164), (158, 126555888), (186, 107504464), (204, 98018776), (237, 84370592), (248, 80628348), (272, 73514082), (316, 63277944), (372, 53752232), (408, 49009388), (474, 42185296), (496, 40314174), (527, 37942752), (544, 36757041), (632, 31638972), (744, 26876116), (816, 24504694), (948, 21092648), (992, 20157087), (1054, 18971376), (1264, 15819486), (1343, 14888928), (1488, 13438058), (1581, 12647584), (1632, 12252347), (1896, 10546324), (2108, 9485688), (2449, 8164896), (2528, 7909743), (2686, 7444464), (2976, 6719029), (3162, 6323792), (3792, 5273162), (4029, 4962976), (4216, 4742844), (4898, 4082448), (5003, 3996768), (5372, 3722232), (6324, 3161896), (7347, 2721632), (7584, 2636581), (8058, 2481488), (8432, 2371422), (9796, 2041224), (10006, 1998384), (10744, 1861116), (12648, 1580948), (14694, 1360816), (15009, 1332256), (16116, 1240744), (16864, 1185711), (19592, 1020612), (20012, 999192), (21488, 930558), (25296, 790474), (29388, 680408), (30018, 666128), (32232, 620372), (39184, 510306), (40024, 499596), (41633, 480288), (42976, 465279), (50592, 395237), (58776, 340204), (60036, 333064), (64464, 310186), (78368, 255153), (80048, 249798), (83266, 240144), (85051, 235104), (117552, 170102), (120072, 166532), (124899, 160096), (128928, 155093)]