26734520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 65556000

約数和(自身を除く): 38821480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 1213, 2204, 2426, 2755, 4408, 4852, 5510, 6065, 9704, 11020, 12130, 22040, 23047, 24260, 35177, 46094, 48520, 70354, 92188, 115235, 140708, 175885, 184376, 230470, 281416, 351770, 460940, 668363, 703540, 921880, 1336726, 1407080, 2673452, 3341815, 5346904, 6683630, 13367260, 26734520]

約数ペア:

[(1, 26734520), (2, 13367260), (4, 6683630), (5, 5346904), (8, 3341815), (10, 2673452), (19, 1407080), (20, 1336726), (29, 921880), (38, 703540), (40, 668363), (58, 460940), (76, 351770), (95, 281416), (116, 230470), (145, 184376), (152, 175885), (190, 140708), (232, 115235), (290, 92188), (380, 70354), (551, 48520), (580, 46094), (760, 35177), (1102, 24260), (1160, 23047), (1213, 22040), (2204, 12130), (2426, 11020), (2755, 9704), (4408, 6065), (4852, 5510)]