1069720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 2462400

約数和(自身を除く): 1392680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 569, 940, 1138, 1880, 2276, 2845, 4552, 5690, 11380, 22760, 26743, 53486, 106972, 133715, 213944, 267430, 534860, 1069720]

約数ペア:

[(1, 1069720), (2, 534860), (4, 267430), (5, 213944), (8, 133715), (10, 106972), (20, 53486), (40, 26743), (47, 22760), (94, 11380), (188, 5690), (235, 4552), (376, 2845), (470, 2276), (569, 1880), (940, 1138)]