2597649340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 6714150912

約数和(自身を除く): 4116501572

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 83, 110, 124, 130, 143, 155, 166, 220, 260, 286, 310, 332, 341, 353, 403, 415, 572, 620, 682, 706, 715, 806, 830, 913, 1079, 1364, 1412, 1430, 1612, 1660, 1705, 1765, 1826, 2015, 2158, 2573, 2860, 3410, 3530, 3652, 3883, 4030, 4316, 4433, 4565, 4589, 5146, 5395, 6820, 7060, 7766, 8060, 8866, 9130, 9178, 10292, 10790, 10943, 11869, 12865, 15532, 17732, 18260, 18356, 19415, 21580, 21886, 22165, 22945, 23738, 25730, 28303, 29299, 33449, 38830, 43772, 44330, 45890, 47476, 50479, 51460, 54715, 56606, 58598, 59345, 66898, 77660, 88660, 91780, 100958, 109430, 113212, 117196, 118690, 120373, 133796, 141515, 142259, 146495, 167245, 201916, 218860, 237380, 240746, 252395, 283030, 284518, 292990, 322289, 334490, 367939, 380887, 481492, 504790, 566060, 569036, 585980, 601865, 644578, 668980, 711295, 735878, 761774, 908269, 1009580, 1203730, 1289156, 1422590, 1471756, 1523548, 1564849, 1611445, 1816538, 1839695, 1904435, 2407460, 2845180, 3129698, 3222890, 3633076, 3679390, 3808870, 4189757, 4541345, 6259396, 6445780, 7358780, 7617740, 7824245, 8379514, 9082690, 9990959, 11807497, 15648490, 16759028, 18165380, 19981918, 20948785, 23614994, 31296980, 39963836, 41897570, 47229988, 49954795, 59037485, 83795140, 99909590, 118074970, 129882467, 199819180, 236149940, 259764934, 519529868, 649412335, 1298824670, 2597649340]

約数ペア:

[(1, 2597649340), (2, 1298824670), (4, 649412335), (5, 519529868), (10, 259764934), (11, 236149940), (13, 199819180), (20, 129882467), (22, 118074970), (26, 99909590), (31, 83795140), (44, 59037485), (52, 49954795), (55, 47229988), (62, 41897570), (65, 39963836), (83, 31296980), (110, 23614994), (124, 20948785), (130, 19981918), (143, 18165380), (155, 16759028), (166, 15648490), (220, 11807497), (260, 9990959), (286, 9082690), (310, 8379514), (332, 7824245), (341, 7617740), (353, 7358780), (403, 6445780), (415, 6259396), (572, 4541345), (620, 4189757), (682, 3808870), (706, 3679390), (715, 3633076), (806, 3222890), (830, 3129698), (913, 2845180), (1079, 2407460), (1364, 1904435), (1412, 1839695), (1430, 1816538), (1612, 1611445), (1660, 1564849), (1705, 1523548), (1765, 1471756), (1826, 1422590), (2015, 1289156), (2158, 1203730), (2573, 1009580), (2860, 908269), (3410, 761774), (3530, 735878), (3652, 711295), (3883, 668980), (4030, 644578), (4316, 601865), (4433, 585980), (4565, 569036), (4589, 566060), (5146, 504790), (5395, 481492), (6820, 380887), (7060, 367939), (7766, 334490), (8060, 322289), (8866, 292990), (9130, 284518), (9178, 283030), (10292, 252395), (10790, 240746), (10943, 237380), (11869, 218860), (12865, 201916), (15532, 167245), (17732, 146495), (18260, 142259), (18356, 141515), (19415, 133796), (21580, 120373), (21886, 118690), (22165, 117196), (22945, 113212), (23738, 109430), (25730, 100958), (28303, 91780), (29299, 88660), (33449, 77660), (38830, 66898), (43772, 59345), (44330, 58598), (45890, 56606), (47476, 54715), (50479, 51460)]