63355240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 155710800

約数和(自身を除く): 92355560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1669, 1898, 2920, 3338, 3796, 4745, 6676, 7592, 8345, 9490, 13352, 16690, 18980, 21697, 33380, 37960, 43394, 66760, 86788, 108485, 121837, 173576, 216970, 243674, 433940, 487348, 609185, 867880, 974696, 1218370, 1583881, 2436740, 3167762, 4873480, 6335524, 7919405, 12671048, 15838810, 31677620, 63355240]

約数ペア:

[(1, 63355240), (2, 31677620), (4, 15838810), (5, 12671048), (8, 7919405), (10, 6335524), (13, 4873480), (20, 3167762), (26, 2436740), (40, 1583881), (52, 1218370), (65, 974696), (73, 867880), (104, 609185), (130, 487348), (146, 433940), (260, 243674), (292, 216970), (365, 173576), (520, 121837), (584, 108485), (730, 86788), (949, 66760), (1460, 43394), (1669, 37960), (1898, 33380), (2920, 21697), (3338, 18980), (3796, 16690), (4745, 13352), (6676, 9490), (7592, 8345)]