40066980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23027}}^1$

素因数の和:23068

約数の個数: 48

約数和(自身を含む): 116061120

約数和(自身を除く): 75994140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 23027, 46054, 69081, 92108, 115135, 138162, 230270, 276324, 345405, 460540, 667783, 690810, 1335566, 1381620, 2003349, 2671132, 3338915, 4006698, 6677830, 8013396, 10016745, 13355660, 20033490, 40066980]

約数ペア:

[(1, 40066980), (2, 20033490), (3, 13355660), (4, 10016745), (5, 8013396), (6, 6677830), (10, 4006698), (12, 3338915), (15, 2671132), (20, 2003349), (29, 1381620), (30, 1335566), (58, 690810), (60, 667783), (87, 460540), (116, 345405), (145, 276324), (174, 230270), (290, 138162), (348, 115135), (435, 92108), (580, 69081), (870, 46054), (1740, 23027)]