880477130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{14503}}^1$

素因数の和:14990

約数の個数: 32

約数和(自身を含む): 1710543744

約数和(自身を除く): 830066614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 467, 934, 2335, 4670, 6071, 12142, 14503, 29006, 30355, 60710, 72515, 145030, 188539, 377078, 942695, 1885390, 6772901, 13545802, 33864505, 67729010, 88047713, 176095426, 440238565, 880477130]

約数ペア:

[(1, 880477130), (2, 440238565), (5, 176095426), (10, 88047713), (13, 67729010), (26, 33864505), (65, 13545802), (130, 6772901), (467, 1885390), (934, 942695), (2335, 377078), (4670, 188539), (6071, 145030), (12142, 72515), (14503, 60710), (29006, 30355)]