109005640

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3581}}^1$

素因数の和:4353

約数の個数: 32

約数和(自身を含む): 245653560

約数和(自身を除く): 136647920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3581, 3805, 6088, 7162, 7610, 14324, 15220, 17905, 28648, 30440, 35810, 71620, 143240, 2725141, 5450282, 10900564, 13625705, 21801128, 27251410, 54502820, 109005640]

約数ペア:

[(1, 109005640), (2, 54502820), (4, 27251410), (5, 21801128), (8, 13625705), (10, 10900564), (20, 5450282), (40, 2725141), (761, 143240), (1522, 71620), (3044, 35810), (3581, 30440), (3805, 28648), (6088, 17905), (7162, 15220), (7610, 14324)]