70371760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8221}}^1$

素因数の和:8341

約数の個数: 40

約数和(自身を含む): 165163536

約数和(自身を除く): 94791776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8221, 8560, 16442, 32884, 41105, 65768, 82210, 131536, 164420, 328840, 657680, 879647, 1759294, 3518588, 4398235, 7037176, 8796470, 14074352, 17592940, 35185880, 70371760]

約数ペア:

[(1, 70371760), (2, 35185880), (4, 17592940), (5, 14074352), (8, 8796470), (10, 7037176), (16, 4398235), (20, 3518588), (40, 1759294), (80, 879647), (107, 657680), (214, 328840), (428, 164420), (535, 131536), (856, 82210), (1070, 65768), (1712, 41105), (2140, 32884), (4280, 16442), (8221, 8560)]