133796140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{230683}}^1$

素因数の和:230721

約数の個数: 24

約数和(自身を含む): 290661840

約数和(自身を除く): 156865700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 230683, 461366, 922732, 1153415, 2306830, 4613660, 6689807, 13379614, 26759228, 33449035, 66898070, 133796140]

約数ペア:

[(1, 133796140), (2, 66898070), (4, 33449035), (5, 26759228), (10, 13379614), (20, 6689807), (29, 4613660), (58, 2306830), (116, 1153415), (145, 922732), (290, 461366), (580, 230683)]