1150400

素因数分解:

$2^6\times 5^2\times {\mathrm{719}}^1$

素因数の和:741

約数の個数: 42

約数和(自身を含む): 2834640

約数和(自身を除く): 1684240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 719, 800, 1438, 1600, 2876, 3595, 5752, 7190, 11504, 14380, 17975, 23008, 28760, 35950, 46016, 57520, 71900, 115040, 143800, 230080, 287600, 575200, 1150400]

約数ペア:

[(1, 1150400), (2, 575200), (4, 287600), (5, 230080), (8, 143800), (10, 115040), (16, 71900), (20, 57520), (25, 46016), (32, 35950), (40, 28760), (50, 23008), (64, 17975), (80, 14380), (100, 11504), (160, 7190), (200, 5752), (320, 3595), (400, 2876), (719, 1600), (800, 1438)]