4145080

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 9396000

約数和(自身を除く): 5250920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 599, 692, 865, 1198, 1384, 1730, 2396, 2995, 3460, 4792, 5990, 6920, 11980, 23960, 103627, 207254, 414508, 518135, 829016, 1036270, 2072540, 4145080]

約数ペア:

[(1, 4145080), (2, 2072540), (4, 1036270), (5, 829016), (8, 518135), (10, 414508), (20, 207254), (40, 103627), (173, 23960), (346, 11980), (599, 6920), (692, 5990), (865, 4792), (1198, 3460), (1384, 2995), (1730, 2396)]