107895040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 288449280

約数和(自身を除く): 180554240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 97, 110, 128, 158, 160, 176, 194, 220, 256, 316, 320, 352, 388, 395, 440, 485, 632, 640, 704, 776, 790, 869, 880, 970, 1067, 1264, 1280, 1408, 1552, 1580, 1738, 1760, 1940, 2134, 2528, 2816, 3104, 3160, 3476, 3520, 3880, 4268, 4345, 5056, 5335, 6208, 6320, 6952, 7040, 7663, 7760, 8536, 8690, 10112, 10670, 12416, 12640, 13904, 14080, 15326, 15520, 17072, 17380, 20224, 21340, 24832, 25280, 27808, 30652, 31040, 34144, 34760, 38315, 42680, 50560, 55616, 61304, 62080, 68288, 69520, 76630, 84293, 85360, 101120, 111232, 122608, 124160, 136576, 139040, 153260, 168586, 170720, 222464, 245216, 273152, 278080, 306520, 337172, 341440, 421465, 490432, 556160, 613040, 674344, 682880, 842930, 980864, 1112320, 1226080, 1348688, 1365760, 1685860, 1961728, 2452160, 2697376, 3371720, 4904320, 5394752, 6743440, 9808640, 10789504, 13486880, 21579008, 26973760, 53947520, 107895040]

約数ペア:

[(1, 107895040), (2, 53947520), (4, 26973760), (5, 21579008), (8, 13486880), (10, 10789504), (11, 9808640), (16, 6743440), (20, 5394752), (22, 4904320), (32, 3371720), (40, 2697376), (44, 2452160), (55, 1961728), (64, 1685860), (79, 1365760), (80, 1348688), (88, 1226080), (97, 1112320), (110, 980864), (128, 842930), (158, 682880), (160, 674344), (176, 613040), (194, 556160), (220, 490432), (256, 421465), (316, 341440), (320, 337172), (352, 306520), (388, 278080), (395, 273152), (440, 245216), (485, 222464), (632, 170720), (640, 168586), (704, 153260), (776, 139040), (790, 136576), (869, 124160), (880, 122608), (970, 111232), (1067, 101120), (1264, 85360), (1280, 84293), (1408, 76630), (1552, 69520), (1580, 68288), (1738, 62080), (1760, 61304), (1940, 55616), (2134, 50560), (2528, 42680), (2816, 38315), (3104, 34760), (3160, 34144), (3476, 31040), (3520, 30652), (3880, 27808), (4268, 25280), (4345, 24832), (5056, 21340), (5335, 20224), (6208, 17380), (6320, 17072), (6952, 15520), (7040, 15326), (7663, 14080), (7760, 13904), (8536, 12640), (8690, 12416), (10112, 10670)]