108005500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11369}}^1$

素因数の和:11407

約数の個数: 48

約数和(自身を含む): 248320800

約数和(自身を除く): 140315300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 11369, 22738, 45476, 56845, 113690, 216011, 227380, 284225, 432022, 568450, 864044, 1080055, 1136900, 1421125, 2160110, 2842250, 4320220, 5400275, 5684500, 10800550, 21601100, 27001375, 54002750, 108005500]

約数ペア:

[(1, 108005500), (2, 54002750), (4, 27001375), (5, 21601100), (10, 10800550), (19, 5684500), (20, 5400275), (25, 4320220), (38, 2842250), (50, 2160110), (76, 1421125), (95, 1136900), (100, 1080055), (125, 864044), (190, 568450), (250, 432022), (380, 284225), (475, 227380), (500, 216011), (950, 113690), (1900, 56845), (2375, 45476), (4750, 22738), (9500, 11369)]