45742520

素因数分解:

$2^3\times 5^1\times {\mathrm{1143563}}^1$

素因数の和:1143574

約数の個数: 16

約数和(自身を含む): 102920760

約数和(自身を除く): 57178240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1143563, 2287126, 4574252, 5717815, 9148504, 11435630, 22871260, 45742520]

約数ペア:

[(1, 45742520), (2, 22871260), (4, 11435630), (5, 9148504), (8, 5717815), (10, 4574252), (20, 2287126), (40, 1143563)]