70712560

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3191}}^1$

素因数の和:3481

約数の個数: 40

約数和(自身を含む): 165051936

約数和(自身を除く): 94339376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 3191, 4432, 5540, 6382, 11080, 12764, 15955, 22160, 25528, 31910, 51056, 63820, 127640, 255280, 883907, 1767814, 3535628, 4419535, 7071256, 8839070, 14142512, 17678140, 35356280, 70712560]

約数ペア:

[(1, 70712560), (2, 35356280), (4, 17678140), (5, 14142512), (8, 8839070), (10, 7071256), (16, 4419535), (20, 3535628), (40, 1767814), (80, 883907), (277, 255280), (554, 127640), (1108, 63820), (1385, 51056), (2216, 31910), (2770, 25528), (3191, 22160), (4432, 15955), (5540, 12764), (6382, 11080)]