883671080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{883}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 2016368640

約数和(自身を除く): 1132697560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 197, 254, 394, 508, 635, 788, 883, 985, 1016, 1270, 1576, 1766, 1970, 2540, 3532, 3940, 4415, 5080, 7064, 7880, 8830, 17660, 25019, 35320, 50038, 100076, 112141, 125095, 173951, 200152, 224282, 250190, 347902, 448564, 500380, 560705, 695804, 869755, 897128, 1000760, 1121410, 1391608, 1739510, 2242820, 3479020, 4485640, 6958040, 22091777, 44183554, 88367108, 110458885, 176734216, 220917770, 441835540, 883671080]

約数ペア:

[(1, 883671080), (2, 441835540), (4, 220917770), (5, 176734216), (8, 110458885), (10, 88367108), (20, 44183554), (40, 22091777), (127, 6958040), (197, 4485640), (254, 3479020), (394, 2242820), (508, 1739510), (635, 1391608), (788, 1121410), (883, 1000760), (985, 897128), (1016, 869755), (1270, 695804), (1576, 560705), (1766, 500380), (1970, 448564), (2540, 347902), (3532, 250190), (3940, 224282), (4415, 200152), (5080, 173951), (7064, 125095), (7880, 112141), (8830, 100076), (17660, 50038), (25019, 35320)]