2010054176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 4354645680

約数和(自身を除く): 2344591504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 109, 194, 208, 218, 388, 416, 436, 457, 776, 872, 914, 1261, 1417, 1552, 1744, 1828, 2522, 2834, 3104, 3488, 3656, 5044, 5668, 5941, 7312, 10088, 10573, 11336, 11882, 14624, 20176, 21146, 22672, 23764, 40352, 42292, 44329, 45344, 47528, 49813, 84584, 88658, 95056, 99626, 137449, 169168, 177316, 190112, 199252, 274898, 338336, 354632, 398504, 549796, 576277, 647569, 709264, 797008, 1099592, 1152554, 1295138, 1418528, 1594016, 2199184, 2305108, 2590276, 4398368, 4610216, 4831861, 5180552, 9220432, 9663722, 10361104, 18440864, 19327444, 20722208, 38654888, 62814193, 77309776, 125628386, 154619552, 251256772, 502513544, 1005027088, 2010054176]

約数ペア:

[(1, 2010054176), (2, 1005027088), (4, 502513544), (8, 251256772), (13, 154619552), (16, 125628386), (26, 77309776), (32, 62814193), (52, 38654888), (97, 20722208), (104, 19327444), (109, 18440864), (194, 10361104), (208, 9663722), (218, 9220432), (388, 5180552), (416, 4831861), (436, 4610216), (457, 4398368), (776, 2590276), (872, 2305108), (914, 2199184), (1261, 1594016), (1417, 1418528), (1552, 1295138), (1744, 1152554), (1828, 1099592), (2522, 797008), (2834, 709264), (3104, 647569), (3488, 576277), (3656, 549796), (5044, 398504), (5668, 354632), (5941, 338336), (7312, 274898), (10088, 199252), (10573, 190112), (11336, 177316), (11882, 169168), (14624, 137449), (20176, 99626), (21146, 95056), (22672, 88658), (23764, 84584), (40352, 49813), (42292, 47528), (44329, 45344)]