7214800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1096

約数の個数: 60

約数和(自身を含む): 18370476

約数和(自身を除く): 11155676

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1061, 1360, 1700, 2122, 3400, 4244, 5305, 6800, 8488, 10610, 16976, 18037, 21220, 26525, 36074, 42440, 53050, 72148, 84880, 90185, 106100, 144296, 180370, 212200, 288592, 360740, 424400, 450925, 721480, 901850, 1442960, 1803700, 3607400, 7214800]

約数ペア:

[(1, 7214800), (2, 3607400), (4, 1803700), (5, 1442960), (8, 901850), (10, 721480), (16, 450925), (17, 424400), (20, 360740), (25, 288592), (34, 212200), (40, 180370), (50, 144296), (68, 106100), (80, 90185), (85, 84880), (100, 72148), (136, 53050), (170, 42440), (200, 36074), (272, 26525), (340, 21220), (400, 18037), (425, 16976), (680, 10610), (850, 8488), (1061, 6800), (1360, 5305), (1700, 4244), (2122, 3400)]