227930890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{50539}}^1$

素因数の和:50598

約数の個数: 32

約数和(自身を含む): 458498880

約数和(自身を除く): 230567990

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 50539, 101078, 252695, 505390, 555929, 1111858, 2072099, 2779645, 4144198, 5559290, 10360495, 20720990, 22793089, 45586178, 113965445, 227930890]

約数ペア:

[(1, 227930890), (2, 113965445), (5, 45586178), (10, 22793089), (11, 20720990), (22, 10360495), (41, 5559290), (55, 4144198), (82, 2779645), (110, 2072099), (205, 1111858), (410, 555929), (451, 505390), (902, 252695), (2255, 101078), (4510, 50539)]