88728580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{60773}}^1$

素因数の和:60855

約数の個数: 24

約数和(自身を含む): 188885592

約数和(自身を除く): 100157012

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 60773, 121546, 243092, 303865, 607730, 1215460, 4436429, 8872858, 17745716, 22182145, 44364290, 88728580]

約数ペア:

[(1, 88728580), (2, 44364290), (4, 22182145), (5, 17745716), (10, 8872858), (20, 4436429), (73, 1215460), (146, 607730), (292, 303865), (365, 243092), (730, 121546), (1460, 60773)]