10804820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 25295760

約数和(自身を除く): 14490940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1433, 1508, 1885, 2866, 3770, 5732, 7165, 7540, 14330, 18629, 28660, 37258, 41557, 74516, 83114, 93145, 166228, 186290, 207785, 372580, 415570, 540241, 831140, 1080482, 2160964, 2701205, 5402410, 10804820]

約数ペア:

[(1, 10804820), (2, 5402410), (4, 2701205), (5, 2160964), (10, 1080482), (13, 831140), (20, 540241), (26, 415570), (29, 372580), (52, 207785), (58, 186290), (65, 166228), (116, 93145), (130, 83114), (145, 74516), (260, 41557), (290, 37258), (377, 28660), (580, 18629), (754, 14330), (1433, 7540), (1508, 7165), (1885, 5732), (2866, 3770)]