70892560

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3677}}^1$

素因数の和:3931

約数の個数: 40

約数和(自身を含む): 165554136

約数和(自身を除く): 94661576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3677, 3856, 4820, 7354, 9640, 14708, 18385, 19280, 29416, 36770, 58832, 73540, 147080, 294160, 886157, 1772314, 3544628, 4430785, 7089256, 8861570, 14178512, 17723140, 35446280, 70892560]

約数ペア:

[(1, 70892560), (2, 35446280), (4, 17723140), (5, 14178512), (8, 8861570), (10, 7089256), (16, 4430785), (20, 3544628), (40, 1772314), (80, 886157), (241, 294160), (482, 147080), (964, 73540), (1205, 58832), (1928, 36770), (2410, 29416), (3677, 19280), (3856, 18385), (4820, 14708), (7354, 9640)]