158859070960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64056077}}^1$

素因数の和:64056121

約数の個数: 40

約数和(自身を含む): 381261776256

約数和(自身を除く): 222402705296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 64056077, 128112154, 256224308, 320280385, 512448616, 640560770, 1024897232, 1281121540, 1985738387, 2562243080, 3971476774, 5124486160, 7942953548, 9928691935, 15885907096, 19857383870, 31771814192, 39714767740, 79429535480, 158859070960]

約数ペア:

[(1, 158859070960), (2, 79429535480), (4, 39714767740), (5, 31771814192), (8, 19857383870), (10, 15885907096), (16, 9928691935), (20, 7942953548), (31, 5124486160), (40, 3971476774), (62, 2562243080), (80, 1985738387), (124, 1281121540), (155, 1024897232), (248, 640560770), (310, 512448616), (496, 320280385), (620, 256224308), (1240, 128112154), (2480, 64056077)]