5473780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 12736080

約数和(自身を除く): 7262300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 569, 740, 962, 1138, 1924, 2276, 2405, 2845, 4810, 5690, 7397, 9620, 11380, 14794, 21053, 29588, 36985, 42106, 73970, 84212, 105265, 147940, 210530, 273689, 421060, 547378, 1094756, 1368445, 2736890, 5473780]

約数ペア:

[(1, 5473780), (2, 2736890), (4, 1368445), (5, 1094756), (10, 547378), (13, 421060), (20, 273689), (26, 210530), (37, 147940), (52, 105265), (65, 84212), (74, 73970), (130, 42106), (148, 36985), (185, 29588), (260, 21053), (370, 14794), (481, 11380), (569, 9620), (740, 7397), (962, 5690), (1138, 4810), (1924, 2845), (2276, 2405)]