83438520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63211}}^1$

素因数の和:63236

約数の個数: 64

約数和(自身を含む): 273075840

約数和(自身を除く): 189637320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63211, 126422, 189633, 252844, 316055, 379266, 505688, 632110, 695321, 758532, 948165, 1264220, 1390642, 1517064, 1896330, 2085963, 2528440, 2781284, 3476605, 3792660, 4171926, 5562568, 6953210, 7585320, 8343852, 10429815, 13906420, 16687704, 20859630, 27812840, 41719260, 83438520]

約数ペア:

[(1, 83438520), (2, 41719260), (3, 27812840), (4, 20859630), (5, 16687704), (6, 13906420), (8, 10429815), (10, 8343852), (11, 7585320), (12, 6953210), (15, 5562568), (20, 4171926), (22, 3792660), (24, 3476605), (30, 2781284), (33, 2528440), (40, 2085963), (44, 1896330), (55, 1517064), (60, 1390642), (66, 1264220), (88, 948165), (110, 758532), (120, 695321), (132, 632110), (165, 505688), (220, 379266), (264, 316055), (330, 252844), (440, 189633), (660, 126422), (1320, 63211)]