117788680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{43951}}^1$

素因数の和:44029

約数の個数: 32

約数和(自身を含む): 268986240

約数和(自身を除く): 151197560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 43951, 87902, 175804, 219755, 351608, 439510, 879020, 1758040, 2944717, 5889434, 11778868, 14723585, 23557736, 29447170, 58894340, 117788680]

約数ペア:

[(1, 117788680), (2, 58894340), (4, 29447170), (5, 23557736), (8, 14723585), (10, 11778868), (20, 5889434), (40, 2944717), (67, 1758040), (134, 879020), (268, 439510), (335, 351608), (536, 219755), (670, 175804), (1340, 87902), (2680, 43951)]