40986440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93151}}^1$

素因数の和:93173

約数の個数: 32

約数和(自身を含む): 100604160

約数和(自身を除く): 59617720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 93151, 186302, 372604, 465755, 745208, 931510, 1024661, 1863020, 2049322, 3726040, 4098644, 5123305, 8197288, 10246610, 20493220, 40986440]

約数ペア:

[(1, 40986440), (2, 20493220), (4, 10246610), (5, 8197288), (8, 5123305), (10, 4098644), (11, 3726040), (20, 2049322), (22, 1863020), (40, 1024661), (44, 931510), (55, 745208), (88, 465755), (110, 372604), (220, 186302), (440, 93151)]