4995380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19213}}^1$

素因数の和:19235

約数の個数: 24

約数和(自身を含む): 11297832

約数和(自身を除く): 6302452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19213, 38426, 76852, 96065, 192130, 249769, 384260, 499538, 999076, 1248845, 2497690, 4995380]

約数ペア:

[(1, 4995380), (2, 2497690), (4, 1248845), (5, 999076), (10, 499538), (13, 384260), (20, 249769), (26, 192130), (52, 96065), (65, 76852), (130, 38426), (260, 19213)]