11623180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 25472160

約数和(自身を除く): 13848980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 139, 148, 185, 226, 278, 370, 452, 556, 565, 695, 740, 1130, 1390, 2260, 2780, 4181, 5143, 8362, 10286, 15707, 16724, 20572, 20905, 25715, 31414, 41810, 51430, 62828, 78535, 83620, 102860, 157070, 314140, 581159, 1162318, 2324636, 2905795, 5811590, 11623180]

約数ペア:

[(1, 11623180), (2, 5811590), (4, 2905795), (5, 2324636), (10, 1162318), (20, 581159), (37, 314140), (74, 157070), (113, 102860), (139, 83620), (148, 78535), (185, 62828), (226, 51430), (278, 41810), (370, 31414), (452, 25715), (556, 20905), (565, 20572), (695, 16724), (740, 15707), (1130, 10286), (1390, 8362), (2260, 5143), (2780, 4181)]