622752458120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1197600881}}^1$

素因数の和:1197600905

約数の個数: 32

約数和(自身を含む): 1508977111320

約数和(自身を除く): 886224653200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1197600881, 2395201762, 4790403524, 5988004405, 9580807048, 11976008810, 15568811453, 23952017620, 31137622906, 47904035240, 62275245812, 77844057265, 124550491624, 155688114530, 311376229060, 622752458120]

約数ペア:

[(1, 622752458120), (2, 311376229060), (4, 155688114530), (5, 124550491624), (8, 77844057265), (10, 62275245812), (13, 47904035240), (20, 31137622906), (26, 23952017620), (40, 15568811453), (52, 11976008810), (65, 9580807048), (104, 5988004405), (130, 4790403524), (260, 2395201762), (520, 1197600881)]