22997080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8581}}^1$

素因数の和:8659

約数の個数: 32

約数和(自身を含む): 52521840

約数和(自身を除く): 29524760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8581, 17162, 34324, 42905, 68648, 85810, 171620, 343240, 574927, 1149854, 2299708, 2874635, 4599416, 5749270, 11498540, 22997080]

約数ペア:

[(1, 22997080), (2, 11498540), (4, 5749270), (5, 4599416), (8, 2874635), (10, 2299708), (20, 1149854), (40, 574927), (67, 343240), (134, 171620), (268, 85810), (335, 68648), (536, 42905), (670, 34324), (1340, 17162), (2680, 8581)]