62968880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 158989824

約数和(自身を除く): 96020944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 191, 208, 260, 317, 382, 520, 634, 764, 955, 1040, 1268, 1528, 1585, 1910, 2483, 2536, 3056, 3170, 3820, 4121, 4966, 5072, 6340, 7640, 8242, 9932, 12415, 12680, 15280, 16484, 19864, 20605, 24830, 25360, 32968, 39728, 41210, 49660, 60547, 65936, 82420, 99320, 121094, 164840, 198640, 242188, 302735, 329680, 484376, 605470, 787111, 968752, 1210940, 1574222, 2421880, 3148444, 3935555, 4843760, 6296888, 7871110, 12593776, 15742220, 31484440, 62968880]

約数ペア:

[(1, 62968880), (2, 31484440), (4, 15742220), (5, 12593776), (8, 7871110), (10, 6296888), (13, 4843760), (16, 3935555), (20, 3148444), (26, 2421880), (40, 1574222), (52, 1210940), (65, 968752), (80, 787111), (104, 605470), (130, 484376), (191, 329680), (208, 302735), (260, 242188), (317, 198640), (382, 164840), (520, 121094), (634, 99320), (764, 82420), (955, 65936), (1040, 60547), (1268, 49660), (1528, 41210), (1585, 39728), (1910, 32968), (2483, 25360), (2536, 24830), (3056, 20605), (3170, 19864), (3820, 16484), (4121, 15280), (4966, 12680), (5072, 12415), (6340, 9932), (7640, 8242)]