10749400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 25377840

約数和(自身を除く): 14628440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 757, 1420, 1514, 1775, 2840, 3028, 3550, 3785, 6056, 7100, 7570, 14200, 15140, 18925, 30280, 37850, 53747, 75700, 107494, 151400, 214988, 268735, 429976, 537470, 1074940, 1343675, 2149880, 2687350, 5374700, 10749400]

約数ペア:

[(1, 10749400), (2, 5374700), (4, 2687350), (5, 2149880), (8, 1343675), (10, 1074940), (20, 537470), (25, 429976), (40, 268735), (50, 214988), (71, 151400), (100, 107494), (142, 75700), (200, 53747), (284, 37850), (355, 30280), (568, 18925), (710, 15140), (757, 14200), (1420, 7570), (1514, 7100), (1775, 6056), (2840, 3785), (3028, 3550)]