11565549350

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{811}}^1\times {\mathrm{1279}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 21651947520

約数和(自身を除く): 10086398170

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 811, 1115, 1279, 1622, 2230, 2558, 4055, 5575, 6395, 8110, 11150, 12790, 20275, 31975, 40550, 63950, 180853, 285217, 361706, 570434, 904265, 1037269, 1426085, 1808530, 2074538, 2852170, 4521325, 5186345, 7130425, 9042650, 10372690, 14260850, 25931725, 51863450, 231310987, 462621974, 1156554935, 2313109870, 5782774675, 11565549350]

約数ペア:

[(1, 11565549350), (2, 5782774675), (5, 2313109870), (10, 1156554935), (25, 462621974), (50, 231310987), (223, 51863450), (446, 25931725), (811, 14260850), (1115, 10372690), (1279, 9042650), (1622, 7130425), (2230, 5186345), (2558, 4521325), (4055, 2852170), (5575, 2074538), (6395, 1808530), (8110, 1426085), (11150, 1037269), (12790, 904265), (20275, 570434), (31975, 361706), (40550, 285217), (63950, 180853)]