43137740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 95848704

約数和(自身を除く): 52710964

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 1697, 2542, 3394, 5084, 6355, 6788, 8485, 12710, 16970, 25420, 33940, 52607, 69577, 105214, 139154, 210428, 263035, 278308, 347885, 526070, 695770, 1052140, 1391540, 2156887, 4313774, 8627548, 10784435, 21568870, 43137740]

約数ペア:

[(1, 43137740), (2, 21568870), (4, 10784435), (5, 8627548), (10, 4313774), (20, 2156887), (31, 1391540), (41, 1052140), (62, 695770), (82, 526070), (124, 347885), (155, 278308), (164, 263035), (205, 210428), (310, 139154), (410, 105214), (620, 69577), (820, 52607), (1271, 33940), (1697, 25420), (2542, 16970), (3394, 12710), (5084, 8485), (6355, 6788)]