12525340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 27897408

約数和(自身を除く): 15372068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 373, 460, 730, 746, 1460, 1492, 1679, 1865, 3358, 3730, 6716, 7460, 8395, 8579, 16790, 17158, 27229, 33580, 34316, 42895, 54458, 85790, 108916, 136145, 171580, 272290, 544580, 626267, 1252534, 2505068, 3131335, 6262670, 12525340]

約数ペア:

[(1, 12525340), (2, 6262670), (4, 3131335), (5, 2505068), (10, 1252534), (20, 626267), (23, 544580), (46, 272290), (73, 171580), (92, 136145), (115, 108916), (146, 85790), (230, 54458), (292, 42895), (365, 34316), (373, 33580), (460, 27229), (730, 17158), (746, 16790), (1460, 8579), (1492, 8395), (1679, 7460), (1865, 6716), (3358, 3730)]