102316240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 258483456

約数和(自身を除く): 156167216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 131, 208, 260, 262, 520, 524, 655, 751, 1040, 1048, 1310, 1502, 1703, 2096, 2620, 3004, 3406, 3755, 5240, 6008, 6812, 7510, 8515, 9763, 10480, 12016, 13624, 15020, 17030, 19526, 27248, 30040, 34060, 39052, 48815, 60080, 68120, 78104, 97630, 98381, 136240, 156208, 195260, 196762, 390520, 393524, 491905, 781040, 787048, 983810, 1278953, 1574096, 1967620, 2557906, 3935240, 5115812, 6394765, 7870480, 10231624, 12789530, 20463248, 25579060, 51158120, 102316240]

約数ペア:

[(1, 102316240), (2, 51158120), (4, 25579060), (5, 20463248), (8, 12789530), (10, 10231624), (13, 7870480), (16, 6394765), (20, 5115812), (26, 3935240), (40, 2557906), (52, 1967620), (65, 1574096), (80, 1278953), (104, 983810), (130, 787048), (131, 781040), (208, 491905), (260, 393524), (262, 390520), (520, 196762), (524, 195260), (655, 156208), (751, 136240), (1040, 98381), (1048, 97630), (1310, 78104), (1502, 68120), (1703, 60080), (2096, 48815), (2620, 39052), (3004, 34060), (3406, 30040), (3755, 27248), (5240, 19526), (6008, 17030), (6812, 15020), (7510, 13624), (8515, 12016), (9763, 10480)]