22135550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{14281}}^1$

素因数の和:14324

約数の個数: 24

約数和(自身を含む): 42503232

約数和(自身を除く): 20367682

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 14281, 28562, 71405, 142810, 357025, 442711, 714050, 885422, 2213555, 4427110, 11067775, 22135550]

約数ペア:

[(1, 22135550), (2, 11067775), (5, 4427110), (10, 2213555), (25, 885422), (31, 714050), (50, 442711), (62, 357025), (155, 142810), (310, 71405), (775, 28562), (1550, 14281)]