40187620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6299}}^1$

素因数の和:6348

約数の個数: 48

約数和(自身を含む): 95256000

約数和(自身を除く): 55068380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6299, 6380, 12598, 25196, 31495, 62990, 69289, 125980, 138578, 182671, 277156, 346445, 365342, 692890, 730684, 913355, 1385780, 1826710, 2009381, 3653420, 4018762, 8037524, 10046905, 20093810, 40187620]

約数ペア:

[(1, 40187620), (2, 20093810), (4, 10046905), (5, 8037524), (10, 4018762), (11, 3653420), (20, 2009381), (22, 1826710), (29, 1385780), (44, 913355), (55, 730684), (58, 692890), (110, 365342), (116, 346445), (145, 277156), (220, 182671), (290, 138578), (319, 125980), (580, 69289), (638, 62990), (1276, 31495), (1595, 25196), (3190, 12598), (6299, 6380)]