126669080

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{6781}}^1$

素因数の和:7259

約数の個数: 32

約数和(自身を含む): 285657840

約数和(自身を除く): 158988760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 6781, 9340, 13562, 18680, 27124, 33905, 54248, 67810, 135620, 271240, 3166727, 6333454, 12666908, 15833635, 25333816, 31667270, 63334540, 126669080]

約数ペア:

[(1, 126669080), (2, 63334540), (4, 31667270), (5, 25333816), (8, 15833635), (10, 12666908), (20, 6333454), (40, 3166727), (467, 271240), (934, 135620), (1868, 67810), (2335, 54248), (3736, 33905), (4670, 27124), (6781, 18680), (9340, 13562)]