22020230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 19202938

約数列:

[1, 2, 5, 10, 31, 62, 155, 251, 283, 310, 502, 566, 1255, 1415, 2510, 2830, 7781, 8773, 15562, 17546, 38905, 43865, 71033, 77810, 87730, 142066, 355165, 710330, 2202023, 4404046, 11010115, 22020230]

約数ペア:

[(1, 22020230), (2, 11010115), (5, 4404046), (10, 2202023), (31, 710330), (62, 355165), (155, 142066), (251, 87730), (283, 77810), (310, 71033), (502, 43865), (566, 38905), (1255, 17546), (1415, 15562), (2510, 8773), (2830, 7781)]