11981170096

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{10289}}^1$

素因数の和:10622

約数の個数: 80

約数和(自身を含む): 27346374720

約数和(自身を除く): 15365204624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 281, 296, 518, 562, 592, 1036, 1124, 1967, 2072, 2248, 3934, 4144, 4496, 7868, 10289, 10397, 15736, 20578, 20794, 31472, 41156, 41588, 72023, 72779, 82312, 83176, 144046, 145558, 164624, 166352, 288092, 291116, 380693, 576184, 582232, 761386, 1152368, 1164464, 1522772, 2664851, 2891209, 3045544, 5329702, 5782418, 6091088, 10659404, 11564836, 20238463, 21318808, 23129672, 40476926, 42637616, 46259344, 80953852, 106974733, 161907704, 213949466, 323815408, 427898932, 748823131, 855797864, 1497646262, 1711595728, 2995292524, 5990585048, 11981170096]

約数ペア:

[(1, 11981170096), (2, 5990585048), (4, 2995292524), (7, 1711595728), (8, 1497646262), (14, 855797864), (16, 748823131), (28, 427898932), (37, 323815408), (56, 213949466), (74, 161907704), (112, 106974733), (148, 80953852), (259, 46259344), (281, 42637616), (296, 40476926), (518, 23129672), (562, 21318808), (592, 20238463), (1036, 11564836), (1124, 10659404), (1967, 6091088), (2072, 5782418), (2248, 5329702), (3934, 3045544), (4144, 2891209), (4496, 2664851), (7868, 1522772), (10289, 1164464), (10397, 1152368), (15736, 761386), (20578, 582232), (20794, 576184), (31472, 380693), (41156, 291116), (41588, 288092), (72023, 166352), (72779, 164624), (82312, 145558), (83176, 144046)]