7665320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14741}}^1$

素因数の和:14765

約数の個数: 32

約数和(自身を含む): 18574920

約数和(自身を除く): 10909600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14741, 29482, 58964, 73705, 117928, 147410, 191633, 294820, 383266, 589640, 766532, 958165, 1533064, 1916330, 3832660, 7665320]

約数ペア:

[(1, 7665320), (2, 3832660), (4, 1916330), (5, 1533064), (8, 958165), (10, 766532), (13, 589640), (20, 383266), (26, 294820), (40, 191633), (52, 147410), (65, 117928), (104, 73705), (130, 58964), (260, 29482), (520, 14741)]