4708978840

素因数分解:

$2^3\times 5^1\times {\mathrm{117724471}}^1$

素因数の和:117724482

約数の個数: 16

約数和(自身を含む): 10595202480

約数和(自身を除く): 5886223640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 117724471, 235448942, 470897884, 588622355, 941795768, 1177244710, 2354489420, 4708978840]

約数ペア:

[(1, 4708978840), (2, 2354489420), (4, 1177244710), (5, 941795768), (8, 588622355), (10, 470897884), (20, 235448942), (40, 117724471)]