12113360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 32664576

約数和(自身を除く): 20551216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 223, 280, 388, 446, 485, 560, 679, 776, 892, 970, 1115, 1358, 1552, 1561, 1784, 1940, 2230, 2716, 3122, 3395, 3568, 3880, 4460, 5432, 6244, 6790, 7760, 7805, 8920, 10864, 12488, 13580, 15610, 17840, 21631, 24976, 27160, 31220, 43262, 54320, 62440, 86524, 108155, 124880, 151417, 173048, 216310, 302834, 346096, 432620, 605668, 757085, 865240, 1211336, 1514170, 1730480, 2422672, 3028340, 6056680, 12113360]

約数ペア:

[(1, 12113360), (2, 6056680), (4, 3028340), (5, 2422672), (7, 1730480), (8, 1514170), (10, 1211336), (14, 865240), (16, 757085), (20, 605668), (28, 432620), (35, 346096), (40, 302834), (56, 216310), (70, 173048), (80, 151417), (97, 124880), (112, 108155), (140, 86524), (194, 62440), (223, 54320), (280, 43262), (388, 31220), (446, 27160), (485, 24976), (560, 21631), (679, 17840), (776, 15610), (892, 13580), (970, 12488), (1115, 10864), (1358, 8920), (1552, 7805), (1561, 7760), (1784, 6790), (1940, 6244), (2230, 5432), (2716, 4460), (3122, 3880), (3395, 3568)]