2010121984

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26261}}^1$

素因数の和:26313

約数の個数: 72

約数和(自身を含む): 4509080352

約数和(自身を除く): 2498958368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 3328, 4784, 5888, 9568, 19136, 26261, 38272, 52522, 76544, 105044, 210088, 341393, 420176, 604003, 682786, 840352, 1208006, 1365572, 1680704, 2416012, 2731144, 3361408, 4832024, 5462288, 6722816, 7852039, 9664048, 10924576, 15704078, 19328096, 21849152, 31408156, 38656192, 43698304, 62816312, 77312384, 87396608, 125632624, 154624768, 251265248, 502530496, 1005060992, 2010121984]

約数ペア:

[(1, 2010121984), (2, 1005060992), (4, 502530496), (8, 251265248), (13, 154624768), (16, 125632624), (23, 87396608), (26, 77312384), (32, 62816312), (46, 43698304), (52, 38656192), (64, 31408156), (92, 21849152), (104, 19328096), (128, 15704078), (184, 10924576), (208, 9664048), (256, 7852039), (299, 6722816), (368, 5462288), (416, 4832024), (598, 3361408), (736, 2731144), (832, 2416012), (1196, 1680704), (1472, 1365572), (1664, 1208006), (2392, 840352), (2944, 682786), (3328, 604003), (4784, 420176), (5888, 341393), (9568, 210088), (19136, 105044), (26261, 76544), (38272, 52522)]