2238342680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7994081}}^1$

素因数の和:7994099

約数の個数: 32

約数和(自身を含む): 5755739040

約数和(自身を除く): 3517396360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7994081, 15988162, 31976324, 39970405, 55958567, 63952648, 79940810, 111917134, 159881620, 223834268, 279792835, 319763240, 447668536, 559585670, 1119171340, 2238342680]

約数ペア:

[(1, 2238342680), (2, 1119171340), (4, 559585670), (5, 447668536), (7, 319763240), (8, 279792835), (10, 223834268), (14, 159881620), (20, 111917134), (28, 79940810), (35, 63952648), (40, 55958567), (56, 39970405), (70, 31976324), (140, 15988162), (280, 7994081)]