2279950220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5999869}}^1$

素因数の和:5999897

約数の個数: 24

約数和(自身を含む): 5039890800

約数和(自身を除く): 2759940580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5999869, 11999738, 23999476, 29999345, 59998690, 113997511, 119997380, 227995022, 455990044, 569987555, 1139975110, 2279950220]

約数ペア:

[(1, 2279950220), (2, 1139975110), (4, 569987555), (5, 455990044), (10, 227995022), (19, 119997380), (20, 113997511), (38, 59998690), (76, 29999345), (95, 23999476), (190, 11999738), (380, 5999869)]