100854128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5623}}^1$

素因数の和:5709

約数の個数: 40

約数和(自身を含む): 209212800

約数和(自身を除く): 108358672

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 5623, 8968, 11246, 17936, 22492, 44984, 89968, 106837, 213674, 331757, 427348, 663514, 854696, 1327028, 1709392, 2654056, 5308112, 6303383, 12606766, 25213532, 50427064, 100854128]

約数ペア:

[(1, 100854128), (2, 50427064), (4, 25213532), (8, 12606766), (16, 6303383), (19, 5308112), (38, 2654056), (59, 1709392), (76, 1327028), (118, 854696), (152, 663514), (236, 427348), (304, 331757), (472, 213674), (944, 106837), (1121, 89968), (2242, 44984), (4484, 22492), (5623, 17936), (8968, 11246)]