67501120

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3059

約数の個数: 56

約数和(自身を含む): 163055808

約数和(自身を除く): 95554688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 2971, 4544, 5680, 5942, 11360, 11884, 14855, 22720, 23768, 29710, 47536, 59420, 95072, 118840, 190144, 210941, 237680, 421882, 475360, 843764, 950720, 1054705, 1687528, 2109410, 3375056, 4218820, 6750112, 8437640, 13500224, 16875280, 33750560, 67501120]

約数ペア:

[(1, 67501120), (2, 33750560), (4, 16875280), (5, 13500224), (8, 8437640), (10, 6750112), (16, 4218820), (20, 3375056), (32, 2109410), (40, 1687528), (64, 1054705), (71, 950720), (80, 843764), (142, 475360), (160, 421882), (284, 237680), (320, 210941), (355, 190144), (568, 118840), (710, 95072), (1136, 59420), (1420, 47536), (2272, 29710), (2840, 23768), (2971, 22720), (4544, 14855), (5680, 11884), (5942, 11360)]