23107660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16273}}^1$

素因数の和:16353

約数の個数: 24

約数和(自身を含む): 49212576

約数和(自身を除く): 26104916

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 16273, 32546, 65092, 81365, 162730, 325460, 1155383, 2310766, 4621532, 5776915, 11553830, 23107660]

約数ペア:

[(1, 23107660), (2, 11553830), (4, 5776915), (5, 4621532), (10, 2310766), (20, 1155383), (71, 325460), (142, 162730), (284, 81365), (355, 65092), (710, 32546), (1420, 16273)]