83182960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 223646400

約数和(自身を除く): 140463440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1669, 1780, 2492, 3115, 3338, 3560, 4984, 6230, 6676, 7120, 8345, 9968, 11683, 12460, 13352, 16690, 23366, 24920, 26704, 33380, 46732, 49840, 58415, 66760, 93464, 116830, 133520, 148541, 186928, 233660, 297082, 467320, 594164, 742705, 934640, 1039787, 1188328, 1485410, 2079574, 2376656, 2970820, 4159148, 5198935, 5941640, 8318296, 10397870, 11883280, 16636592, 20795740, 41591480, 83182960]

約数ペア:

[(1, 83182960), (2, 41591480), (4, 20795740), (5, 16636592), (7, 11883280), (8, 10397870), (10, 8318296), (14, 5941640), (16, 5198935), (20, 4159148), (28, 2970820), (35, 2376656), (40, 2079574), (56, 1485410), (70, 1188328), (80, 1039787), (89, 934640), (112, 742705), (140, 594164), (178, 467320), (280, 297082), (356, 233660), (445, 186928), (560, 148541), (623, 133520), (712, 116830), (890, 93464), (1246, 66760), (1424, 58415), (1669, 49840), (1780, 46732), (2492, 33380), (3115, 26704), (3338, 24920), (3560, 23366), (4984, 16690), (6230, 13352), (6676, 12460), (7120, 11683), (8345, 9968)]