32776040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 81120960

約数和(自身を除く): 48344920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 326, 440, 457, 652, 815, 914, 1304, 1630, 1793, 1828, 2285, 3260, 3586, 3656, 4570, 5027, 6520, 7172, 8965, 9140, 10054, 14344, 17930, 18280, 20108, 25135, 35860, 40216, 50270, 71720, 74491, 100540, 148982, 201080, 297964, 372455, 595928, 744910, 819401, 1489820, 1638802, 2979640, 3277604, 4097005, 6555208, 8194010, 16388020, 32776040]

約数ペア:

[(1, 32776040), (2, 16388020), (4, 8194010), (5, 6555208), (8, 4097005), (10, 3277604), (11, 2979640), (20, 1638802), (22, 1489820), (40, 819401), (44, 744910), (55, 595928), (88, 372455), (110, 297964), (163, 201080), (220, 148982), (326, 100540), (440, 74491), (457, 71720), (652, 50270), (815, 40216), (914, 35860), (1304, 25135), (1630, 20108), (1793, 18280), (1828, 17930), (2285, 14344), (3260, 10054), (3586, 9140), (3656, 8965), (4570, 7172), (5027, 6520)]