2540695552

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 104

約数和(自身を含む): 5366743200

約数和(自身を除く): 2826047648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 149, 181, 184, 256, 298, 362, 368, 512, 596, 724, 736, 1024, 1192, 1448, 1472, 2048, 2384, 2896, 2944, 3427, 4096, 4163, 4768, 5792, 5888, 6854, 8326, 9536, 11584, 11776, 13708, 16652, 19072, 23168, 23552, 26969, 27416, 33304, 38144, 46336, 47104, 53938, 54832, 66608, 76288, 92672, 94208, 107876, 109664, 133216, 152576, 185344, 215752, 219328, 266432, 305152, 370688, 431504, 438656, 532864, 610304, 620287, 741376, 863008, 877312, 1065728, 1240574, 1726016, 1754624, 2131456, 2481148, 3452032, 3509248, 4262912, 4962296, 6904064, 7018496, 8525824, 9924592, 13808128, 14036992, 17051648, 19849184, 27616256, 39698368, 55232512, 79396736, 110465024, 158793472, 317586944, 635173888, 1270347776, 2540695552]

約数ペア:

[(1, 2540695552), (2, 1270347776), (4, 635173888), (8, 317586944), (16, 158793472), (23, 110465024), (32, 79396736), (46, 55232512), (64, 39698368), (92, 27616256), (128, 19849184), (149, 17051648), (181, 14036992), (184, 13808128), (256, 9924592), (298, 8525824), (362, 7018496), (368, 6904064), (512, 4962296), (596, 4262912), (724, 3509248), (736, 3452032), (1024, 2481148), (1192, 2131456), (1448, 1754624), (1472, 1726016), (2048, 1240574), (2384, 1065728), (2896, 877312), (2944, 863008), (3427, 741376), (4096, 620287), (4163, 610304), (4768, 532864), (5792, 438656), (5888, 431504), (6854, 370688), (8326, 305152), (9536, 266432), (11584, 219328), (11776, 215752), (13708, 185344), (16652, 152576), (19072, 133216), (23168, 109664), (23552, 107876), (26969, 94208), (27416, 92672), (33304, 76288), (38144, 66608), (46336, 54832), (47104, 53938)]