34747400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 81959040

約数和(自身を除く): 47211640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2447, 2840, 3550, 4894, 7100, 9788, 12235, 14200, 19576, 24470, 48940, 61175, 97880, 122350, 173737, 244700, 347474, 489400, 694948, 868685, 1389896, 1737370, 3474740, 4343425, 6949480, 8686850, 17373700, 34747400]

約数ペア:

[(1, 34747400), (2, 17373700), (4, 8686850), (5, 6949480), (8, 4343425), (10, 3474740), (20, 1737370), (25, 1389896), (40, 868685), (50, 694948), (71, 489400), (100, 347474), (142, 244700), (200, 173737), (284, 122350), (355, 97880), (568, 61175), (710, 48940), (1420, 24470), (1775, 19576), (2447, 14200), (2840, 12235), (3550, 9788), (4894, 7100)]