4048760

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 5144200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 797, 1016, 1270, 1594, 2540, 3188, 3985, 5080, 6376, 7970, 15940, 31880, 101219, 202438, 404876, 506095, 809752, 1012190, 2024380, 4048760]

約数ペア:

[(1, 4048760), (2, 2024380), (4, 1012190), (5, 809752), (8, 506095), (10, 404876), (20, 202438), (40, 101219), (127, 31880), (254, 15940), (508, 7970), (635, 6376), (797, 5080), (1016, 3985), (1270, 3188), (1594, 2540)]