45546560

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:783

約数の個数: 56

約数和(自身を含む): 109042200

約数和(自身を除く): 63495640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 449, 634, 898, 1268, 1585, 1796, 2245, 2536, 3170, 3592, 4490, 5072, 6340, 7184, 8980, 10144, 12680, 14368, 17960, 20288, 25360, 28736, 35920, 50720, 71840, 101440, 142333, 143680, 284666, 569332, 711665, 1138664, 1423330, 2277328, 2846660, 4554656, 5693320, 9109312, 11386640, 22773280, 45546560]

約数ペア:

[(1, 45546560), (2, 22773280), (4, 11386640), (5, 9109312), (8, 5693320), (10, 4554656), (16, 2846660), (20, 2277328), (32, 1423330), (40, 1138664), (64, 711665), (80, 569332), (160, 284666), (317, 143680), (320, 142333), (449, 101440), (634, 71840), (898, 50720), (1268, 35920), (1585, 28736), (1796, 25360), (2245, 20288), (2536, 17960), (3170, 14368), (3592, 12680), (4490, 10144), (5072, 8980), (6340, 7184)]