17408680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25601}}^1$

素因数の和:25629

約数の個数: 32

約数和(自身を含む): 41475240

約数和(自身を除く): 24066560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 25601, 51202, 102404, 128005, 204808, 256010, 435217, 512020, 870434, 1024040, 1740868, 2176085, 3481736, 4352170, 8704340, 17408680]

約数ペア:

[(1, 17408680), (2, 8704340), (4, 4352170), (5, 3481736), (8, 2176085), (10, 1740868), (17, 1024040), (20, 870434), (34, 512020), (40, 435217), (68, 256010), (85, 204808), (136, 128005), (170, 102404), (340, 51202), (680, 25601)]