41187220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66431}}^1$

素因数の和:66471

約数の個数: 24

約数和(自身を含む): 89284608

約数和(自身を除く): 48097388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66431, 132862, 265724, 332155, 664310, 1328620, 2059361, 4118722, 8237444, 10296805, 20593610, 41187220]

約数ペア:

[(1, 41187220), (2, 20593610), (4, 10296805), (5, 8237444), (10, 4118722), (20, 2059361), (31, 1328620), (62, 664310), (124, 332155), (155, 265724), (310, 132862), (620, 66431)]