182428720

素因数分解:

$2^4\times 5^1\times {\mathrm{2280359}}^1$

素因数の和:2280372

約数の個数: 20

約数和(自身を含む): 424146960

約数和(自身を除く): 241718240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2280359, 4560718, 9121436, 11401795, 18242872, 22803590, 36485744, 45607180, 91214360, 182428720]

約数ペア:

[(1, 182428720), (2, 91214360), (4, 45607180), (5, 36485744), (8, 22803590), (10, 18242872), (16, 11401795), (20, 9121436), (40, 4560718), (80, 2280359)]