66802122010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{7369}}^1$

素因数の和:8035

約数の個数: 64

約数和(自身を含む): 130712551200

約数和(自身を除く): 63910429190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 509, 685, 1018, 1370, 1781, 2545, 3562, 5090, 6617, 7369, 8905, 13234, 14738, 17810, 33085, 36845, 66170, 69733, 73690, 95797, 139466, 191594, 348665, 478985, 697330, 906529, 957970, 1009553, 1813058, 2019106, 3750821, 4532645, 5047765, 7501642, 9065290, 10095530, 13124189, 18754105, 26248378, 37508210, 48760673, 65620945, 97521346, 131241890, 243803365, 487606730, 513862477, 1027724954, 2569312385, 5138624770, 6680212201, 13360424402, 33401061005, 66802122010]

約数ペア:

[(1, 66802122010), (2, 33401061005), (5, 13360424402), (10, 6680212201), (13, 5138624770), (26, 2569312385), (65, 1027724954), (130, 513862477), (137, 487606730), (274, 243803365), (509, 131241890), (685, 97521346), (1018, 65620945), (1370, 48760673), (1781, 37508210), (2545, 26248378), (3562, 18754105), (5090, 13124189), (6617, 10095530), (7369, 9065290), (8905, 7501642), (13234, 5047765), (14738, 4532645), (17810, 3750821), (33085, 2019106), (36845, 1813058), (66170, 1009553), (69733, 957970), (73690, 906529), (95797, 697330), (139466, 478985), (191594, 348665)]