2279071760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4069771}}^1$

素因数の和:4069791

約数の個数: 40

約数和(自身を含む): 6055820736

約数和(自身を除く): 3776748976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4069771, 8139542, 16279084, 20348855, 28488397, 32558168, 40697710, 56976794, 65116336, 81395420, 113953588, 142441985, 162790840, 227907176, 284883970, 325581680, 455814352, 569767940, 1139535880, 2279071760]

約数ペア:

[(1, 2279071760), (2, 1139535880), (4, 569767940), (5, 455814352), (7, 325581680), (8, 284883970), (10, 227907176), (14, 162790840), (16, 142441985), (20, 113953588), (28, 81395420), (35, 65116336), (40, 56976794), (56, 40697710), (70, 32558168), (80, 28488397), (112, 20348855), (140, 16279084), (280, 8139542), (560, 4069771)]