10103781940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{144629}}^1$

素因数の和:145144

約数の個数: 48

約数和(自身を含む): 24297840000

約数和(自身を除く): 14194058060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499, 998, 1996, 2495, 3493, 4990, 6986, 9980, 13972, 17465, 34930, 69860, 144629, 289258, 578516, 723145, 1012403, 1446290, 2024806, 2892580, 4049612, 5062015, 10124030, 20248060, 72169871, 144339742, 288679484, 360849355, 505189097, 721698710, 1010378194, 1443397420, 2020756388, 2525945485, 5051890970, 10103781940]

約数ペア:

[(1, 10103781940), (2, 5051890970), (4, 2525945485), (5, 2020756388), (7, 1443397420), (10, 1010378194), (14, 721698710), (20, 505189097), (28, 360849355), (35, 288679484), (70, 144339742), (140, 72169871), (499, 20248060), (998, 10124030), (1996, 5062015), (2495, 4049612), (3493, 2892580), (4990, 2024806), (6986, 1446290), (9980, 1012403), (13972, 723145), (17465, 578516), (34930, 289258), (69860, 144629)]