12575480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13669}}^1$

素因数の和:13703

約数の個数: 32

約数和(自身を含む): 29527200

約数和(自身を除く): 16951720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13669, 27338, 54676, 68345, 109352, 136690, 273380, 314387, 546760, 628774, 1257548, 1571935, 2515096, 3143870, 6287740, 12575480]

約数ペア:

[(1, 12575480), (2, 6287740), (4, 3143870), (5, 2515096), (8, 1571935), (10, 1257548), (20, 628774), (23, 546760), (40, 314387), (46, 273380), (92, 136690), (115, 109352), (184, 68345), (230, 54676), (460, 27338), (920, 13669)]