15674593220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5480627}}^1$

素因数の和:5480660

約数の個数: 48

約数和(自身を含む): 38671311168

約数和(自身を除く): 22996717948

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5480627, 10961254, 21922508, 27403135, 54806270, 60286897, 71248151, 109612540, 120573794, 142496302, 241147588, 284992604, 301434485, 356240755, 602868970, 712481510, 783729661, 1205737940, 1424963020, 1567459322, 3134918644, 3918648305, 7837296610, 15674593220]

約数ペア:

[(1, 15674593220), (2, 7837296610), (4, 3918648305), (5, 3134918644), (10, 1567459322), (11, 1424963020), (13, 1205737940), (20, 783729661), (22, 712481510), (26, 602868970), (44, 356240755), (52, 301434485), (55, 284992604), (65, 241147588), (110, 142496302), (130, 120573794), (143, 109612540), (220, 71248151), (260, 60286897), (286, 54806270), (572, 27403135), (715, 21922508), (1430, 10961254), (2860, 5480627)]