8888770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4290

約数の個数: 32

約数和(自身を含む): 18377280

約数和(自身を除く): 9488510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4253, 8506, 21265, 42530, 46783, 80807, 93566, 161614, 233915, 404035, 467830, 808070, 888877, 1777754, 4444385, 8888770]

約数ペア:

[(1, 8888770), (2, 4444385), (5, 1777754), (10, 888877), (11, 808070), (19, 467830), (22, 404035), (38, 233915), (55, 161614), (95, 93566), (110, 80807), (190, 46783), (209, 42530), (418, 21265), (1045, 8506), (2090, 4253)]