919300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 2070180

約数和(自身を除く): 1150880

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 317, 580, 634, 725, 1268, 1450, 1585, 2900, 3170, 6340, 7925, 9193, 15850, 18386, 31700, 36772, 45965, 91930, 183860, 229825, 459650, 919300]

約数ペア:

[(1, 919300), (2, 459650), (4, 229825), (5, 183860), (10, 91930), (20, 45965), (25, 36772), (29, 31700), (50, 18386), (58, 15850), (100, 9193), (116, 7925), (145, 6340), (290, 3170), (317, 2900), (580, 1585), (634, 1450), (725, 1268)]