2113448422840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1124174693}}^1$

素因数の和:1124174751

約数の個数: 32

約数和(自身を含む): 4856434678080

約数和(自身を除く): 2742986255240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 1124174693, 2248349386, 4496698772, 5620873465, 8993397544, 11241746930, 22483493860, 44966987720, 52836210571, 105672421142, 211344842284, 264181052855, 422689684568, 528362105710, 1056724211420, 2113448422840]

約数ペア:

[(1, 2113448422840), (2, 1056724211420), (4, 528362105710), (5, 422689684568), (8, 264181052855), (10, 211344842284), (20, 105672421142), (40, 52836210571), (47, 44966987720), (94, 22483493860), (188, 11241746930), (235, 8993397544), (376, 5620873465), (470, 4496698772), (940, 2248349386), (1880, 1124174693)]