27083740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 60318720

約数和(自身を除く): 33234980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 271, 380, 526, 542, 1052, 1084, 1315, 1355, 2630, 2710, 4997, 5149, 5260, 5420, 9994, 10298, 19988, 20596, 24985, 25745, 49970, 51490, 71273, 99940, 102980, 142546, 285092, 356365, 712730, 1354187, 1425460, 2708374, 5416748, 6770935, 13541870, 27083740]

約数ペア:

[(1, 27083740), (2, 13541870), (4, 6770935), (5, 5416748), (10, 2708374), (19, 1425460), (20, 1354187), (38, 712730), (76, 356365), (95, 285092), (190, 142546), (263, 102980), (271, 99940), (380, 71273), (526, 51490), (542, 49970), (1052, 25745), (1084, 24985), (1315, 20596), (1355, 19988), (2630, 10298), (2710, 9994), (4997, 5420), (5149, 5260)]