139631350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{41681}}^1$

素因数の和:41760

約数の個数: 24

約数和(自身を含む): 263596968

約数和(自身を除く): 123965618

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 41681, 83362, 208405, 416810, 1042025, 2084050, 2792627, 5585254, 13963135, 27926270, 69815675, 139631350]

約数ペア:

[(1, 139631350), (2, 69815675), (5, 27926270), (10, 13963135), (25, 5585254), (50, 2792627), (67, 2084050), (134, 1042025), (335, 416810), (670, 208405), (1675, 83362), (3350, 41681)]