101041000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 239616000

約数和(自身を除く): 138575000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 632, 790, 1000, 1279, 1580, 1975, 2558, 3160, 3950, 5116, 6395, 7900, 9875, 10232, 12790, 15800, 19750, 25580, 31975, 39500, 51160, 63950, 79000, 101041, 127900, 159875, 202082, 255800, 319750, 404164, 505205, 639500, 808328, 1010410, 1279000, 2020820, 2526025, 4041640, 5052050, 10104100, 12630125, 20208200, 25260250, 50520500, 101041000]

約数ペア:

[(1, 101041000), (2, 50520500), (4, 25260250), (5, 20208200), (8, 12630125), (10, 10104100), (20, 5052050), (25, 4041640), (40, 2526025), (50, 2020820), (79, 1279000), (100, 1010410), (125, 808328), (158, 639500), (200, 505205), (250, 404164), (316, 319750), (395, 255800), (500, 202082), (632, 159875), (790, 127900), (1000, 101041), (1279, 79000), (1580, 63950), (1975, 51160), (2558, 39500), (3160, 31975), (3950, 25580), (5116, 19750), (6395, 15800), (7900, 12790), (9875, 10232)]