56559436700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2777}}^1\times {\mathrm{15667}}^1$

素因数の和:18471

約数の個数: 72

約数和(自身を含む): 132231088752

約数和(自身を除く): 75671652052

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2777, 5554, 11108, 13885, 15667, 27770, 31334, 36101, 55540, 62668, 69425, 72202, 78335, 138850, 144404, 156670, 180505, 203671, 277700, 313340, 361010, 391675, 407342, 722020, 783350, 814684, 902525, 1018355, 1566700, 1805050, 2036710, 3610100, 4073420, 5091775, 10183550, 20367100, 43507259, 87014518, 174029036, 217536295, 435072590, 565594367, 870145180, 1087681475, 1131188734, 2175362950, 2262377468, 2827971835, 4350725900, 5655943670, 11311887340, 14139859175, 28279718350, 56559436700]

約数ペア:

[(1, 56559436700), (2, 28279718350), (4, 14139859175), (5, 11311887340), (10, 5655943670), (13, 4350725900), (20, 2827971835), (25, 2262377468), (26, 2175362950), (50, 1131188734), (52, 1087681475), (65, 870145180), (100, 565594367), (130, 435072590), (260, 217536295), (325, 174029036), (650, 87014518), (1300, 43507259), (2777, 20367100), (5554, 10183550), (11108, 5091775), (13885, 4073420), (15667, 3610100), (27770, 2036710), (31334, 1805050), (36101, 1566700), (55540, 1018355), (62668, 902525), (69425, 814684), (72202, 783350), (78335, 722020), (138850, 407342), (144404, 391675), (156670, 361010), (180505, 313340), (203671, 277700)]