75302420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51577}}^1$

素因数の和:51659

約数の個数: 24

約数和(自身を含む): 160304424

約数和(自身を除く): 85002004

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 51577, 103154, 206308, 257885, 515770, 1031540, 3765121, 7530242, 15060484, 18825605, 37651210, 75302420]

約数ペア:

[(1, 75302420), (2, 37651210), (4, 18825605), (5, 15060484), (10, 7530242), (20, 3765121), (73, 1031540), (146, 515770), (292, 257885), (365, 206308), (730, 103154), (1460, 51577)]