99514960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40127}}^1$

素因数の和:40171

約数の個数: 40

約数和(自身を含む): 238841856

約数和(自身を除く): 139326896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 40127, 80254, 160508, 200635, 321016, 401270, 642032, 802540, 1243937, 1605080, 2487874, 3210160, 4975748, 6219685, 9951496, 12439370, 19902992, 24878740, 49757480, 99514960]

約数ペア:

[(1, 99514960), (2, 49757480), (4, 24878740), (5, 19902992), (8, 12439370), (10, 9951496), (16, 6219685), (20, 4975748), (31, 3210160), (40, 2487874), (62, 1605080), (80, 1243937), (124, 802540), (155, 642032), (248, 401270), (310, 321016), (496, 200635), (620, 160508), (1240, 80254), (2480, 40127)]