102751640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 240775200

約数和(自身を除く): 138023560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 283, 290, 313, 566, 580, 626, 1132, 1160, 1252, 1415, 1565, 2264, 2504, 2830, 3130, 5660, 6260, 8207, 9077, 11320, 12520, 16414, 18154, 32828, 36308, 41035, 45385, 65656, 72616, 82070, 88579, 90770, 164140, 177158, 181540, 328280, 354316, 363080, 442895, 708632, 885790, 1771580, 2568791, 3543160, 5137582, 10275164, 12843955, 20550328, 25687910, 51375820, 102751640]

約数ペア:

[(1, 102751640), (2, 51375820), (4, 25687910), (5, 20550328), (8, 12843955), (10, 10275164), (20, 5137582), (29, 3543160), (40, 2568791), (58, 1771580), (116, 885790), (145, 708632), (232, 442895), (283, 363080), (290, 354316), (313, 328280), (566, 181540), (580, 177158), (626, 164140), (1132, 90770), (1160, 88579), (1252, 82070), (1415, 72616), (1565, 65656), (2264, 45385), (2504, 41035), (2830, 36308), (3130, 32828), (5660, 18154), (6260, 16414), (8207, 12520), (9077, 11320)]