27450040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29837}}^1$

素因数の和:29871

約数の個数: 32

約数和(自身を含む): 64450080

約数和(自身を除く): 37000040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 29837, 59674, 119348, 149185, 238696, 298370, 596740, 686251, 1193480, 1372502, 2745004, 3431255, 5490008, 6862510, 13725020, 27450040]

約数ペア:

[(1, 27450040), (2, 13725020), (4, 6862510), (5, 5490008), (8, 3431255), (10, 2745004), (20, 1372502), (23, 1193480), (40, 686251), (46, 596740), (92, 298370), (115, 238696), (184, 149185), (230, 119348), (460, 59674), (920, 29837)]