24988040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 76334400

約数和(自身を除く): 51346360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 61, 70, 76, 77, 88, 95, 98, 110, 122, 133, 140, 152, 154, 190, 196, 209, 220, 244, 245, 266, 280, 305, 308, 380, 385, 392, 418, 427, 440, 488, 490, 532, 539, 610, 616, 665, 671, 760, 770, 836, 854, 931, 980, 1045, 1064, 1078, 1159, 1220, 1330, 1342, 1463, 1540, 1672, 1708, 1862, 1960, 2090, 2135, 2156, 2318, 2440, 2660, 2684, 2695, 2926, 2989, 3080, 3355, 3416, 3724, 4180, 4270, 4312, 4636, 4655, 4697, 5320, 5368, 5390, 5795, 5852, 5978, 6710, 7315, 7448, 8113, 8360, 8540, 9272, 9310, 9394, 10241, 10780, 11590, 11704, 11956, 12749, 13420, 14630, 14945, 16226, 17080, 18620, 18788, 20482, 21560, 23180, 23485, 23912, 25498, 26840, 29260, 29890, 32452, 32879, 37240, 37576, 40565, 40964, 46360, 46970, 50996, 51205, 56791, 58520, 59780, 63745, 64904, 65758, 81130, 81928, 89243, 93940, 101992, 102410, 113582, 119560, 127490, 131516, 162260, 164395, 178486, 187880, 204820, 227164, 254980, 263032, 283955, 324520, 328790, 356972, 409640, 446215, 454328, 509960, 567910, 624701, 657580, 713944, 892430, 1135820, 1249402, 1315160, 1784860, 2271640, 2498804, 3123505, 3569720, 4997608, 6247010, 12494020, 24988040]

約数ペア:

[(1, 24988040), (2, 12494020), (4, 6247010), (5, 4997608), (7, 3569720), (8, 3123505), (10, 2498804), (11, 2271640), (14, 1784860), (19, 1315160), (20, 1249402), (22, 1135820), (28, 892430), (35, 713944), (38, 657580), (40, 624701), (44, 567910), (49, 509960), (55, 454328), (56, 446215), (61, 409640), (70, 356972), (76, 328790), (77, 324520), (88, 283955), (95, 263032), (98, 254980), (110, 227164), (122, 204820), (133, 187880), (140, 178486), (152, 164395), (154, 162260), (190, 131516), (196, 127490), (209, 119560), (220, 113582), (244, 102410), (245, 101992), (266, 93940), (280, 89243), (305, 81928), (308, 81130), (380, 65758), (385, 64904), (392, 63745), (418, 59780), (427, 58520), (440, 56791), (488, 51205), (490, 50996), (532, 46970), (539, 46360), (610, 40964), (616, 40565), (665, 37576), (671, 37240), (760, 32879), (770, 32452), (836, 29890), (854, 29260), (931, 26840), (980, 25498), (1045, 23912), (1064, 23485), (1078, 23180), (1159, 21560), (1220, 20482), (1330, 18788), (1342, 18620), (1463, 17080), (1540, 16226), (1672, 14945), (1708, 14630), (1862, 13420), (1960, 12749), (2090, 11956), (2135, 11704), (2156, 11590), (2318, 10780), (2440, 10241), (2660, 9394), (2684, 9310), (2695, 9272), (2926, 8540), (2989, 8360), (3080, 8113), (3355, 7448), (3416, 7315), (3724, 6710), (4180, 5978), (4270, 5852), (4312, 5795), (4636, 5390), (4655, 5368), (4697, 5320)]