173896220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{119107}}^1$

素因数の和:119189

約数の個数: 24

約数和(自身を含む): 370187664

約数和(自身を除く): 196291444

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 119107, 238214, 476428, 595535, 1191070, 2382140, 8694811, 17389622, 34779244, 43474055, 86948110, 173896220]

約数ペア:

[(1, 173896220), (2, 86948110), (4, 43474055), (5, 34779244), (10, 17389622), (20, 8694811), (73, 2382140), (146, 1191070), (292, 595535), (365, 476428), (730, 238214), (1460, 119107)]