26973760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 71688960

約数和(自身を除く): 44715200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 97, 110, 158, 160, 176, 194, 220, 316, 320, 352, 388, 395, 440, 485, 632, 704, 776, 790, 869, 880, 970, 1067, 1264, 1552, 1580, 1738, 1760, 1940, 2134, 2528, 3104, 3160, 3476, 3520, 3880, 4268, 4345, 5056, 5335, 6208, 6320, 6952, 7663, 7760, 8536, 8690, 10670, 12640, 13904, 15326, 15520, 17072, 17380, 21340, 25280, 27808, 30652, 31040, 34144, 34760, 38315, 42680, 55616, 61304, 68288, 69520, 76630, 84293, 85360, 122608, 139040, 153260, 168586, 170720, 245216, 278080, 306520, 337172, 341440, 421465, 490432, 613040, 674344, 842930, 1226080, 1348688, 1685860, 2452160, 2697376, 3371720, 5394752, 6743440, 13486880, 26973760]

約数ペア:

[(1, 26973760), (2, 13486880), (4, 6743440), (5, 5394752), (8, 3371720), (10, 2697376), (11, 2452160), (16, 1685860), (20, 1348688), (22, 1226080), (32, 842930), (40, 674344), (44, 613040), (55, 490432), (64, 421465), (79, 341440), (80, 337172), (88, 306520), (97, 278080), (110, 245216), (158, 170720), (160, 168586), (176, 153260), (194, 139040), (220, 122608), (316, 85360), (320, 84293), (352, 76630), (388, 69520), (395, 68288), (440, 61304), (485, 55616), (632, 42680), (704, 38315), (776, 34760), (790, 34144), (869, 31040), (880, 30652), (970, 27808), (1067, 25280), (1264, 21340), (1552, 17380), (1580, 17072), (1738, 15520), (1760, 15326), (1940, 13904), (2134, 12640), (2528, 10670), (3104, 8690), (3160, 8536), (3476, 7760), (3520, 7663), (3880, 6952), (4268, 6320), (4345, 6208), (5056, 5335)]