27346840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8237}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 62279280

約数和(自身を除く): 34932440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8237, 16474, 32948, 41185, 65896, 82370, 164740, 329480, 683671, 1367342, 2734684, 3418355, 5469368, 6836710, 13673420, 27346840]

約数ペア:

[(1, 27346840), (2, 13673420), (4, 6836710), (5, 5469368), (8, 3418355), (10, 2734684), (20, 1367342), (40, 683671), (83, 329480), (166, 164740), (332, 82370), (415, 65896), (664, 41185), (830, 32948), (1660, 16474), (3320, 8237)]