85154060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{24611}}^1$

素因数の和:24793

約数の個数: 24

約数和(自身を含む): 179864496

約数和(自身を除く): 94710436

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 24611, 49222, 98444, 123055, 246110, 492220, 4257703, 8515406, 17030812, 21288515, 42577030, 85154060]

約数ペア:

[(1, 85154060), (2, 42577030), (4, 21288515), (5, 17030812), (10, 8515406), (20, 4257703), (173, 492220), (346, 246110), (692, 123055), (865, 98444), (1730, 49222), (3460, 24611)]