25011362960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10085227}}^1$

素因数の和:10085271

約数の個数: 40

約数和(自身を含む): 60027277056

約数和(自身を除く): 35015914096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 10085227, 20170454, 40340908, 50426135, 80681816, 100852270, 161363632, 201704540, 312642037, 403409080, 625284074, 806818160, 1250568148, 1563210185, 2501136296, 3126420370, 5002272592, 6252840740, 12505681480, 25011362960]

約数ペア:

[(1, 25011362960), (2, 12505681480), (4, 6252840740), (5, 5002272592), (8, 3126420370), (10, 2501136296), (16, 1563210185), (20, 1250568148), (31, 806818160), (40, 625284074), (62, 403409080), (80, 312642037), (124, 201704540), (155, 161363632), (248, 100852270), (310, 80681816), (496, 50426135), (620, 40340908), (1240, 20170454), (2480, 10085227)]