104309420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 228953088

約数和(自身を除く): 124643668

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2027, 2573, 4054, 5146, 8108, 10135, 10292, 12865, 20270, 25730, 40540, 51460, 62837, 125674, 168241, 251348, 314185, 336482, 628370, 672964, 841205, 1256740, 1682410, 3364820, 5215471, 10430942, 20861884, 26077355, 52154710, 104309420]

約数ペア:

[(1, 104309420), (2, 52154710), (4, 26077355), (5, 20861884), (10, 10430942), (20, 5215471), (31, 3364820), (62, 1682410), (83, 1256740), (124, 841205), (155, 672964), (166, 628370), (310, 336482), (332, 314185), (415, 251348), (620, 168241), (830, 125674), (1660, 62837), (2027, 51460), (2573, 40540), (4054, 25730), (5146, 20270), (8108, 12865), (10135, 10292)]