85234720

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7951}}^1$

素因数の和:8033

約数の個数: 48

約数和(自身を含む): 204398208

約数和(自身を除く): 119163488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 7951, 10720, 15902, 31804, 39755, 63608, 79510, 127216, 159020, 254432, 318040, 532717, 636080, 1065434, 1272160, 2130868, 2663585, 4261736, 5327170, 8523472, 10654340, 17046944, 21308680, 42617360, 85234720]

約数ペア:

[(1, 85234720), (2, 42617360), (4, 21308680), (5, 17046944), (8, 10654340), (10, 8523472), (16, 5327170), (20, 4261736), (32, 2663585), (40, 2130868), (67, 1272160), (80, 1065434), (134, 636080), (160, 532717), (268, 318040), (335, 254432), (536, 159020), (670, 127216), (1072, 79510), (1340, 63608), (2144, 39755), (2680, 31804), (5360, 15902), (7951, 10720)]