29128845920

素因数分解:

$2^5\times 5^1\times {\mathrm{3361}}^1\times {\mathrm{54167}}^1$

素因数の和:57543

約数の個数: 48

約数和(自身を含む): 68838644448

約数和(自身を除く): 39709798528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3361, 6722, 13444, 16805, 26888, 33610, 53776, 54167, 67220, 107552, 108334, 134440, 216668, 268880, 270835, 433336, 537760, 541670, 866672, 1083340, 1733344, 2166680, 4333360, 8666720, 182055287, 364110574, 728221148, 910276435, 1456442296, 1820552870, 2912884592, 3641105740, 5825769184, 7282211480, 14564422960, 29128845920]

約数ペア:

[(1, 29128845920), (2, 14564422960), (4, 7282211480), (5, 5825769184), (8, 3641105740), (10, 2912884592), (16, 1820552870), (20, 1456442296), (32, 910276435), (40, 728221148), (80, 364110574), (160, 182055287), (3361, 8666720), (6722, 4333360), (13444, 2166680), (16805, 1733344), (26888, 1083340), (33610, 866672), (53776, 541670), (54167, 537760), (67220, 433336), (107552, 270835), (108334, 268880), (134440, 216668)]