22905460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67369}}^1$

素因数の和:67395

約数の個数: 24

約数和(自身を含む): 50931720

約数和(自身を除く): 28026260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 67369, 134738, 269476, 336845, 673690, 1145273, 1347380, 2290546, 4581092, 5726365, 11452730, 22905460]

約数ペア:

[(1, 22905460), (2, 11452730), (4, 5726365), (5, 4581092), (10, 2290546), (17, 1347380), (20, 1145273), (34, 673690), (68, 336845), (85, 269476), (170, 134738), (340, 67369)]