115778680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{43201}}^1$

素因数の和:43279

約数の個数: 32

約数和(自身を含む): 264396240

約数和(自身を除く): 148617560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 43201, 86402, 172804, 216005, 345608, 432010, 864020, 1728040, 2894467, 5788934, 11577868, 14472335, 23155736, 28944670, 57889340, 115778680]

約数ペア:

[(1, 115778680), (2, 57889340), (4, 28944670), (5, 23155736), (8, 14472335), (10, 11577868), (20, 5788934), (40, 2894467), (67, 1728040), (134, 864020), (268, 432010), (335, 345608), (536, 216005), (670, 172804), (1340, 86402), (2680, 43201)]