473484220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2152201}}^1$

素因数の和:2152221

約数の個数: 24

約数和(自身を含む): 1084709808

約数和(自身を除く): 611225588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2152201, 4304402, 8608804, 10761005, 21522010, 23674211, 43044020, 47348422, 94696844, 118371055, 236742110, 473484220]

約数ペア:

[(1, 473484220), (2, 236742110), (4, 118371055), (5, 94696844), (10, 47348422), (11, 43044020), (20, 23674211), (22, 21522010), (44, 10761005), (55, 8608804), (110, 4304402), (220, 2152201)]