47095420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81199}}^1$

素因数の和:81237

約数の個数: 24

約数和(自身を含む): 102312000

約数和(自身を除く): 55216580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 81199, 162398, 324796, 405995, 811990, 1623980, 2354771, 4709542, 9419084, 11773855, 23547710, 47095420]

約数ペア:

[(1, 47095420), (2, 23547710), (4, 11773855), (5, 9419084), (10, 4709542), (20, 2354771), (29, 1623980), (58, 811990), (116, 405995), (145, 324796), (290, 162398), (580, 81199)]