70411760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21467}}^1$

素因数の和:21521

約数の個数: 40

約数和(自身を含む): 167708016

約数和(自身を除く): 97296256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 21467, 42934, 85868, 107335, 171736, 214670, 343472, 429340, 858680, 880147, 1717360, 1760294, 3520588, 4400735, 7041176, 8801470, 14082352, 17602940, 35205880, 70411760]

約数ペア:

[(1, 70411760), (2, 35205880), (4, 17602940), (5, 14082352), (8, 8801470), (10, 7041176), (16, 4400735), (20, 3520588), (40, 1760294), (41, 1717360), (80, 880147), (82, 858680), (164, 429340), (205, 343472), (328, 214670), (410, 171736), (656, 107335), (820, 85868), (1640, 42934), (3280, 21467)]