11791000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 29746080

約数和(自身を除く): 17955080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 907, 1000, 1300, 1625, 1814, 2600, 3250, 3628, 4535, 6500, 7256, 9070, 11791, 13000, 18140, 22675, 23582, 36280, 45350, 47164, 58955, 90700, 94328, 113375, 117910, 181400, 226750, 235820, 294775, 453500, 471640, 589550, 907000, 1179100, 1473875, 2358200, 2947750, 5895500, 11791000]

約数ペア:

[(1, 11791000), (2, 5895500), (4, 2947750), (5, 2358200), (8, 1473875), (10, 1179100), (13, 907000), (20, 589550), (25, 471640), (26, 453500), (40, 294775), (50, 235820), (52, 226750), (65, 181400), (100, 117910), (104, 113375), (125, 94328), (130, 90700), (200, 58955), (250, 47164), (260, 45350), (325, 36280), (500, 23582), (520, 22675), (650, 18140), (907, 13000), (1000, 11791), (1300, 9070), (1625, 7256), (1814, 6500), (2600, 4535), (3250, 3628)]