15704112880

素因数分解:

$2^4\times 5^1\times {\mathrm{4903}}^1\times {\mathrm{40037}}^1$

素因数の和:44953

約数の個数: 40

約数和(自身を含む): 36520421472

約数和(自身を除く): 20816308592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4903, 9806, 19612, 24515, 39224, 40037, 49030, 78448, 80074, 98060, 160148, 196120, 200185, 320296, 392240, 400370, 640592, 800740, 1601480, 3202960, 196301411, 392602822, 785205644, 981507055, 1570411288, 1963014110, 3140822576, 3926028220, 7852056440, 15704112880]

約数ペア:

[(1, 15704112880), (2, 7852056440), (4, 3926028220), (5, 3140822576), (8, 1963014110), (10, 1570411288), (16, 981507055), (20, 785205644), (40, 392602822), (80, 196301411), (4903, 3202960), (9806, 1601480), (19612, 800740), (24515, 640592), (39224, 400370), (40037, 392240), (49030, 320296), (78448, 200185), (80074, 196120), (98060, 160148)]