23235460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16363}}^1$

素因数の和:16443

約数の個数: 24

約数和(自身を含む): 49484736

約数和(自身を除く): 26249276

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 16363, 32726, 65452, 81815, 163630, 327260, 1161773, 2323546, 4647092, 5808865, 11617730, 23235460]

約数ペア:

[(1, 23235460), (2, 11617730), (4, 5808865), (5, 4647092), (10, 2323546), (20, 1161773), (71, 327260), (142, 163630), (284, 81815), (355, 65452), (710, 32726), (1420, 16363)]