38689430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 75297600

約数和(自身を除く): 36608170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 829, 1658, 1795, 3590, 4145, 4667, 8290, 9334, 10777, 21554, 23335, 46670, 53885, 107770, 297611, 595222, 1488055, 2976110, 3868943, 7737886, 19344715, 38689430]

約数ペア:

[(1, 38689430), (2, 19344715), (5, 7737886), (10, 3868943), (13, 2976110), (26, 1488055), (65, 595222), (130, 297611), (359, 107770), (718, 53885), (829, 46670), (1658, 23335), (1795, 21554), (3590, 10777), (4145, 9334), (4667, 8290)]