131484781130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1\times {\mathrm{24049}}^1$

素因数の和:25211

約数の個数: 64

約数和(自身を含む): 259480260000

約数和(自身を除く): 127995478870

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 1109, 2218, 2465, 4930, 5545, 11090, 18853, 24049, 32161, 37706, 48098, 64322, 94265, 120245, 160805, 188530, 240490, 321610, 408833, 546737, 697421, 817666, 1093474, 1394842, 2044165, 2733685, 3487105, 4088330, 5467370, 6974210, 11856157, 23712314, 26670341, 53340682, 59280785, 118561570, 133351705, 266703410, 453395797, 773439889, 906791594, 1546879778, 2266978985, 3867199445, 4533957970, 7734398890, 13148478113, 26296956226, 65742390565, 131484781130]

約数ペア:

[(1, 131484781130), (2, 65742390565), (5, 26296956226), (10, 13148478113), (17, 7734398890), (29, 4533957970), (34, 3867199445), (58, 2266978985), (85, 1546879778), (145, 906791594), (170, 773439889), (290, 453395797), (493, 266703410), (986, 133351705), (1109, 118561570), (2218, 59280785), (2465, 53340682), (4930, 26670341), (5545, 23712314), (11090, 11856157), (18853, 6974210), (24049, 5467370), (32161, 4088330), (37706, 3487105), (48098, 2733685), (64322, 2044165), (94265, 1394842), (120245, 1093474), (160805, 817666), (188530, 697421), (240490, 546737), (321610, 408833)]