27177560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2351}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 64985760

約数和(自身を除く): 37808200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2351, 2890, 4702, 5780, 9404, 11560, 11755, 18808, 23510, 39967, 47020, 79934, 94040, 159868, 199835, 319736, 399670, 679439, 799340, 1358878, 1598680, 2717756, 3397195, 5435512, 6794390, 13588780, 27177560]

約数ペア:

[(1, 27177560), (2, 13588780), (4, 6794390), (5, 5435512), (8, 3397195), (10, 2717756), (17, 1598680), (20, 1358878), (34, 799340), (40, 679439), (68, 399670), (85, 319736), (136, 199835), (170, 159868), (289, 94040), (340, 79934), (578, 47020), (680, 39967), (1156, 23510), (1445, 18808), (2312, 11755), (2351, 11560), (2890, 9404), (4702, 5780)]