18030050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19010

約数の個数: 24

約数和(自身を含む): 35302800

約数和(自身を除く): 17272750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 18979, 37958, 94895, 189790, 360601, 474475, 721202, 948950, 1803005, 3606010, 9015025, 18030050]

約数ペア:

[(1, 18030050), (2, 9015025), (5, 3606010), (10, 1803005), (19, 948950), (25, 721202), (38, 474475), (50, 360601), (95, 189790), (190, 94895), (475, 37958), (950, 18979)]