22752080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 57746304

約数和(自身を除く): 34994224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 131, 167, 208, 260, 262, 334, 520, 524, 655, 668, 835, 1040, 1048, 1310, 1336, 1670, 1703, 2096, 2171, 2620, 2672, 3340, 3406, 4342, 5240, 6680, 6812, 8515, 8684, 10480, 10855, 13360, 13624, 17030, 17368, 21710, 21877, 27248, 34060, 34736, 43420, 43754, 68120, 86840, 87508, 109385, 136240, 173680, 175016, 218770, 284401, 350032, 437540, 568802, 875080, 1137604, 1422005, 1750160, 2275208, 2844010, 4550416, 5688020, 11376040, 22752080]

約数ペア:

[(1, 22752080), (2, 11376040), (4, 5688020), (5, 4550416), (8, 2844010), (10, 2275208), (13, 1750160), (16, 1422005), (20, 1137604), (26, 875080), (40, 568802), (52, 437540), (65, 350032), (80, 284401), (104, 218770), (130, 175016), (131, 173680), (167, 136240), (208, 109385), (260, 87508), (262, 86840), (334, 68120), (520, 43754), (524, 43420), (655, 34736), (668, 34060), (835, 27248), (1040, 21877), (1048, 21710), (1310, 17368), (1336, 17030), (1670, 13624), (1703, 13360), (2096, 10855), (2171, 10480), (2620, 8684), (2672, 8515), (3340, 6812), (3406, 6680), (4342, 5240)]