2207380240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73189}}^1$

素因数の和:73244

約数の個数: 80

約数和(自身を含む): 5717602800

約数和(自身を除く): 3510222560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 73189, 146378, 292756, 365945, 585512, 731890, 951457, 1171024, 1463780, 1902914, 2122481, 2927560, 3805828, 4244962, 4757285, 5855120, 7611656, 8489924, 9514570, 10612405, 15223312, 16979848, 19029140, 21224810, 27592253, 33959696, 38058280, 42449620, 55184506, 76116560, 84899240, 110369012, 137961265, 169798480, 220738024, 275922530, 441476048, 551845060, 1103690120, 2207380240]

約数ペア:

[(1, 2207380240), (2, 1103690120), (4, 551845060), (5, 441476048), (8, 275922530), (10, 220738024), (13, 169798480), (16, 137961265), (20, 110369012), (26, 84899240), (29, 76116560), (40, 55184506), (52, 42449620), (58, 38058280), (65, 33959696), (80, 27592253), (104, 21224810), (116, 19029140), (130, 16979848), (145, 15223312), (208, 10612405), (232, 9514570), (260, 8489924), (290, 7611656), (377, 5855120), (464, 4757285), (520, 4244962), (580, 3805828), (754, 2927560), (1040, 2122481), (1160, 1902914), (1508, 1463780), (1885, 1171024), (2320, 951457), (3016, 731890), (3770, 585512), (6032, 365945), (7540, 292756), (15080, 146378), (30160, 73189)]