4956980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35407}}^1$

素因数の和:35423

約数の個数: 24

約数和(自身を含む): 11897088

約数和(自身を除く): 6940108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35407, 70814, 141628, 177035, 247849, 354070, 495698, 708140, 991396, 1239245, 2478490, 4956980]

約数ペア:

[(1, 4956980), (2, 2478490), (4, 1239245), (5, 991396), (7, 708140), (10, 495698), (14, 354070), (20, 247849), (28, 177035), (35, 141628), (70, 70814), (140, 35407)]