677392160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3418

約数の個数: 96

約数和(自身を含む): 1692762624

約数和(自身を除く): 1015370464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 2480, 2542, 3280, 3331, 4960, 5084, 6355, 6560, 6662, 10168, 12710, 13324, 16655, 20336, 25420, 26648, 33310, 40672, 50840, 53296, 66620, 101680, 103261, 106592, 133240, 136571, 203360, 206522, 266480, 273142, 413044, 516305, 532960, 546284, 682855, 826088, 1032610, 1092568, 1365710, 1652176, 2065220, 2185136, 2731420, 3304352, 4130440, 4233701, 4370272, 5462840, 8260880, 8467402, 10925680, 16521760, 16934804, 21168505, 21851360, 33869608, 42337010, 67739216, 84674020, 135478432, 169348040, 338696080, 677392160]

約数ペア:

[(1, 677392160), (2, 338696080), (4, 169348040), (5, 135478432), (8, 84674020), (10, 67739216), (16, 42337010), (20, 33869608), (31, 21851360), (32, 21168505), (40, 16934804), (41, 16521760), (62, 10925680), (80, 8467402), (82, 8260880), (124, 5462840), (155, 4370272), (160, 4233701), (164, 4130440), (205, 3304352), (248, 2731420), (310, 2185136), (328, 2065220), (410, 1652176), (496, 1365710), (620, 1092568), (656, 1032610), (820, 826088), (992, 682855), (1240, 546284), (1271, 532960), (1312, 516305), (1640, 413044), (2480, 273142), (2542, 266480), (3280, 206522), (3331, 203360), (4960, 136571), (5084, 133240), (6355, 106592), (6560, 103261), (6662, 101680), (10168, 66620), (12710, 53296), (13324, 50840), (16655, 40672), (20336, 33310), (25420, 26648)]