40383830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 74459520

約数和(自身を除く): 34075690

約数列:

[1, 2, 5, 10, 61, 122, 239, 277, 305, 478, 554, 610, 1195, 1385, 2390, 2770, 14579, 16897, 29158, 33794, 66203, 72895, 84485, 132406, 145790, 168970, 331015, 662030, 4038383, 8076766, 20191915, 40383830]

約数ペア:

[(1, 40383830), (2, 20191915), (5, 8076766), (10, 4038383), (61, 662030), (122, 331015), (239, 168970), (277, 145790), (305, 132406), (478, 84485), (554, 72895), (610, 66203), (1195, 33794), (1385, 29158), (2390, 16897), (2770, 14579)]