15704827820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^1\times {\mathrm{23321}}^1$

素因数の和:26402

約数の個数: 48

約数和(自身を含む): 35991629856

約数和(自身を除く): 20286802036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3061, 6122, 12244, 15305, 23321, 30610, 33671, 46642, 61220, 67342, 93284, 116605, 134684, 168355, 233210, 256531, 336710, 466420, 513062, 673420, 1026124, 1282655, 2565310, 5130620, 71385581, 142771162, 285542324, 356927905, 713855810, 785241391, 1427711620, 1570482782, 3140965564, 3926206955, 7852413910, 15704827820]

約数ペア:

[(1, 15704827820), (2, 7852413910), (4, 3926206955), (5, 3140965564), (10, 1570482782), (11, 1427711620), (20, 785241391), (22, 713855810), (44, 356927905), (55, 285542324), (110, 142771162), (220, 71385581), (3061, 5130620), (6122, 2565310), (12244, 1282655), (15305, 1026124), (23321, 673420), (30610, 513062), (33671, 466420), (46642, 336710), (61220, 256531), (67342, 233210), (93284, 168355), (116605, 134684)]