669354920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{99017}}^1$

素因数の和:99054

約数の個数: 48

約数和(自身を含む): 1630826460

約数和(自身を除く): 961471540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 99017, 198034, 396068, 495085, 792136, 990170, 1287221, 1980340, 2574442, 3960680, 5148884, 6436105, 10297768, 12872210, 16733873, 25744420, 33467746, 51488840, 66935492, 83669365, 133870984, 167338730, 334677460, 669354920]

約数ペア:

[(1, 669354920), (2, 334677460), (4, 167338730), (5, 133870984), (8, 83669365), (10, 66935492), (13, 51488840), (20, 33467746), (26, 25744420), (40, 16733873), (52, 12872210), (65, 10297768), (104, 6436105), (130, 5148884), (169, 3960680), (260, 2574442), (338, 1980340), (520, 1287221), (676, 990170), (845, 792136), (1352, 495085), (1690, 396068), (3380, 198034), (6760, 99017)]