13136480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 36542016

約数和(自身を除く): 23405536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 317, 370, 518, 560, 592, 634, 740, 1036, 1120, 1184, 1268, 1295, 1480, 1585, 2072, 2219, 2536, 2590, 2960, 3170, 4144, 4438, 5072, 5180, 5920, 6340, 8288, 8876, 10144, 10360, 11095, 11729, 12680, 17752, 20720, 22190, 23458, 25360, 35504, 41440, 44380, 46916, 50720, 58645, 71008, 82103, 88760, 93832, 117290, 164206, 177520, 187664, 234580, 328412, 355040, 375328, 410515, 469160, 656824, 821030, 938320, 1313648, 1642060, 1876640, 2627296, 3284120, 6568240, 13136480]

約数ペア:

[(1, 13136480), (2, 6568240), (4, 3284120), (5, 2627296), (7, 1876640), (8, 1642060), (10, 1313648), (14, 938320), (16, 821030), (20, 656824), (28, 469160), (32, 410515), (35, 375328), (37, 355040), (40, 328412), (56, 234580), (70, 187664), (74, 177520), (80, 164206), (112, 117290), (140, 93832), (148, 88760), (160, 82103), (185, 71008), (224, 58645), (259, 50720), (280, 46916), (296, 44380), (317, 41440), (370, 35504), (518, 25360), (560, 23458), (592, 22190), (634, 20720), (740, 17752), (1036, 12680), (1120, 11729), (1184, 11095), (1268, 10360), (1295, 10144), (1480, 8876), (1585, 8288), (2072, 6340), (2219, 5920), (2536, 5180), (2590, 5072), (2960, 4438), (3170, 4144)]