22213540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9829}}^1$

素因数の和:9951

約数の個数: 24

約数和(自身を含む): 47066040

約数和(自身を除く): 24852500

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 9829, 19658, 39316, 49145, 98290, 196580, 1110677, 2221354, 4442708, 5553385, 11106770, 22213540]

約数ペア:

[(1, 22213540), (2, 11106770), (4, 5553385), (5, 4442708), (10, 2221354), (20, 1110677), (113, 196580), (226, 98290), (452, 49145), (565, 39316), (1130, 19658), (2260, 9829)]