17367930140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78945137}}^1$

素因数の和:78945157

約数の個数: 24

約数和(自身を含む): 39788349552

約数和(自身を除く): 22420419412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 78945137, 157890274, 315780548, 394725685, 789451370, 868396507, 1578902740, 1736793014, 3473586028, 4341982535, 8683965070, 17367930140]

約数ペア:

[(1, 17367930140), (2, 8683965070), (4, 4341982535), (5, 3473586028), (10, 1736793014), (11, 1578902740), (20, 868396507), (22, 789451370), (44, 394725685), (55, 315780548), (110, 157890274), (220, 78945137)]