11108440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 28929600

約数和(自身を除く): 17821160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 409, 485, 679, 776, 818, 970, 1358, 1636, 1940, 2045, 2716, 2863, 3272, 3395, 3880, 4090, 5432, 5726, 6790, 8180, 11452, 13580, 14315, 16360, 22904, 27160, 28630, 39673, 57260, 79346, 114520, 158692, 198365, 277711, 317384, 396730, 555422, 793460, 1110844, 1388555, 1586920, 2221688, 2777110, 5554220, 11108440]

約数ペア:

[(1, 11108440), (2, 5554220), (4, 2777110), (5, 2221688), (7, 1586920), (8, 1388555), (10, 1110844), (14, 793460), (20, 555422), (28, 396730), (35, 317384), (40, 277711), (56, 198365), (70, 158692), (97, 114520), (140, 79346), (194, 57260), (280, 39673), (388, 28630), (409, 27160), (485, 22904), (679, 16360), (776, 14315), (818, 13580), (970, 11452), (1358, 8180), (1636, 6790), (1940, 5726), (2045, 5432), (2716, 4090), (2863, 3880), (3272, 3395)]