26929340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 58707264

約数和(自身を除く): 31777924

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 151, 185, 241, 302, 370, 482, 604, 740, 755, 964, 1205, 1510, 2410, 3020, 4820, 5587, 8917, 11174, 17834, 22348, 27935, 35668, 36391, 44585, 55870, 72782, 89170, 111740, 145564, 178340, 181955, 363910, 727820, 1346467, 2692934, 5385868, 6732335, 13464670, 26929340]

約数ペア:

[(1, 26929340), (2, 13464670), (4, 6732335), (5, 5385868), (10, 2692934), (20, 1346467), (37, 727820), (74, 363910), (148, 181955), (151, 178340), (185, 145564), (241, 111740), (302, 89170), (370, 72782), (482, 55870), (604, 44585), (740, 36391), (755, 35668), (964, 27935), (1205, 22348), (1510, 17834), (2410, 11174), (3020, 8917), (4820, 5587)]