7560800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 19904976

約数和(自身を除く): 12344176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 727, 800, 1040, 1300, 1454, 2080, 2600, 2908, 3635, 5200, 5816, 7270, 9451, 10400, 11632, 14540, 18175, 18902, 23264, 29080, 36350, 37804, 47255, 58160, 72700, 75608, 94510, 116320, 145400, 151216, 189020, 236275, 290800, 302432, 378040, 472550, 581600, 756080, 945100, 1512160, 1890200, 3780400, 7560800]

約数ペア:

[(1, 7560800), (2, 3780400), (4, 1890200), (5, 1512160), (8, 945100), (10, 756080), (13, 581600), (16, 472550), (20, 378040), (25, 302432), (26, 290800), (32, 236275), (40, 189020), (50, 151216), (52, 145400), (65, 116320), (80, 94510), (100, 75608), (104, 72700), (130, 58160), (160, 47255), (200, 37804), (208, 36350), (260, 29080), (325, 23264), (400, 18902), (416, 18175), (520, 14540), (650, 11632), (727, 10400), (800, 9451), (1040, 7270), (1300, 5816), (1454, 5200), (2080, 3635), (2600, 2908)]