1036384960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249131}}^1$

素因数の和:249161

約数の個数: 56

約数和(自身を含む): 2657740176

約数和(自身を除く): 1621355216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 249131, 498262, 996524, 1245655, 1993048, 2491310, 3238703, 3986096, 4982620, 6477406, 7972192, 9965240, 12954812, 15944384, 16193515, 19930480, 25909624, 32387030, 39860960, 51819248, 64774060, 79721920, 103638496, 129548120, 207276992, 259096240, 518192480, 1036384960]

約数ペア:

[(1, 1036384960), (2, 518192480), (4, 259096240), (5, 207276992), (8, 129548120), (10, 103638496), (13, 79721920), (16, 64774060), (20, 51819248), (26, 39860960), (32, 32387030), (40, 25909624), (52, 19930480), (64, 16193515), (65, 15944384), (80, 12954812), (104, 9965240), (130, 7972192), (160, 6477406), (208, 4982620), (260, 3986096), (320, 3238703), (416, 2491310), (520, 1993048), (832, 1245655), (1040, 996524), (2080, 498262), (4160, 249131)]