26148010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 30875990

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 149, 161, 218, 230, 298, 322, 545, 745, 763, 805, 1043, 1090, 1490, 1526, 1610, 2086, 2507, 3427, 3815, 5014, 5215, 6854, 7630, 10430, 12535, 16241, 17135, 17549, 23989, 25070, 32482, 34270, 35098, 47978, 81205, 87745, 113687, 119945, 162410, 175490, 227374, 239890, 373543, 568435, 747086, 1136870, 1867715, 2614801, 3735430, 5229602, 13074005, 26148010]

約数ペア:

[(1, 26148010), (2, 13074005), (5, 5229602), (7, 3735430), (10, 2614801), (14, 1867715), (23, 1136870), (35, 747086), (46, 568435), (70, 373543), (109, 239890), (115, 227374), (149, 175490), (161, 162410), (218, 119945), (230, 113687), (298, 87745), (322, 81205), (545, 47978), (745, 35098), (763, 34270), (805, 32482), (1043, 25070), (1090, 23989), (1490, 17549), (1526, 17135), (1610, 16241), (2086, 12535), (2507, 10430), (3427, 7630), (3815, 6854), (5014, 5215)]