44185940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 51614380

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 191, 215, 269, 382, 430, 538, 764, 860, 955, 1076, 1345, 1910, 2690, 3820, 5380, 8213, 11567, 16426, 23134, 32852, 41065, 46268, 51379, 57835, 82130, 102758, 115670, 164260, 205516, 231340, 256895, 513790, 1027580, 2209297, 4418594, 8837188, 11046485, 22092970, 44185940]

約数ペア:

[(1, 44185940), (2, 22092970), (4, 11046485), (5, 8837188), (10, 4418594), (20, 2209297), (43, 1027580), (86, 513790), (172, 256895), (191, 231340), (215, 205516), (269, 164260), (382, 115670), (430, 102758), (538, 82130), (764, 57835), (860, 51379), (955, 46268), (1076, 41065), (1345, 32852), (1910, 23134), (2690, 16426), (3820, 11567), (5380, 8213)]