2870720

素因数分解:

$2^6\times 5^1\times {\mathrm{8971}}^1$

素因数の和:8988

約数の個数: 28

約数和(自身を含む): 6836664

約数和(自身を除く): 3965944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8971, 17942, 35884, 44855, 71768, 89710, 143536, 179420, 287072, 358840, 574144, 717680, 1435360, 2870720]

約数ペア:

[(1, 2870720), (2, 1435360), (4, 717680), (5, 574144), (8, 358840), (10, 287072), (16, 179420), (20, 143536), (32, 89710), (40, 71768), (64, 44855), (80, 35884), (160, 17942), (320, 8971)]