5469380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5581}}^1$

素因数の和:5604

約数の個数: 36

約数和(自身を含む): 13363308

約数和(自身を除く): 7893928

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5581, 11162, 22324, 27905, 39067, 55810, 78134, 111620, 156268, 195335, 273469, 390670, 546938, 781340, 1093876, 1367345, 2734690, 5469380]

約数ペア:

[(1, 5469380), (2, 2734690), (4, 1367345), (5, 1093876), (7, 781340), (10, 546938), (14, 390670), (20, 273469), (28, 195335), (35, 156268), (49, 111620), (70, 78134), (98, 55810), (140, 39067), (196, 27905), (245, 22324), (490, 11162), (980, 5581)]