28230010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148579}}^1$

素因数の和:148605

約数の個数: 16

約数和(自身を含む): 53488800

約数和(自身を除く): 25258790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 148579, 297158, 742895, 1485790, 2823001, 5646002, 14115005, 28230010]

約数ペア:

[(1, 28230010), (2, 14115005), (5, 5646002), (10, 2823001), (19, 1485790), (38, 742895), (95, 297158), (190, 148579)]