804570906620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{18529961}}^1$

素因数の和:18530150

約数の個数: 48

約数和(自身を含む): 1830463766208

約数和(自身を除く): 1025892859588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 3340, 4342, 8684, 10855, 21710, 43420, 18529961, 37059922, 74119844, 92649805, 185299610, 240889493, 370599220, 481778986, 963557972, 1204447465, 2408894930, 3094503487, 4817789860, 6189006974, 12378013948, 15472517435, 30945034870, 40228545331, 61890069740, 80457090662, 160914181324, 201142726655, 402285453310, 804570906620]

約数ペア:

[(1, 804570906620), (2, 402285453310), (4, 201142726655), (5, 160914181324), (10, 80457090662), (13, 61890069740), (20, 40228545331), (26, 30945034870), (52, 15472517435), (65, 12378013948), (130, 6189006974), (167, 4817789860), (260, 3094503487), (334, 2408894930), (668, 1204447465), (835, 963557972), (1670, 481778986), (2171, 370599220), (3340, 240889493), (4342, 185299610), (8684, 92649805), (10855, 74119844), (21710, 37059922), (43420, 18529961)]