745880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 1738800

約数和(自身を除く): 992920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 643, 1160, 1286, 2572, 3215, 5144, 6430, 12860, 18647, 25720, 37294, 74588, 93235, 149176, 186470, 372940, 745880]

約数ペア:

[(1, 745880), (2, 372940), (4, 186470), (5, 149176), (8, 93235), (10, 74588), (20, 37294), (29, 25720), (40, 18647), (58, 12860), (116, 6430), (145, 5144), (232, 3215), (290, 2572), (580, 1286), (643, 1160)]