126587840

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5419}}^1$

素因数の和:5509

約数の個数: 56

約数和(自身を含む): 305622960

約数和(自身を除く): 179035120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5419, 5840, 10838, 11680, 21676, 23360, 27095, 43352, 54190, 86704, 108380, 173408, 216760, 346816, 395587, 433520, 791174, 867040, 1582348, 1734080, 1977935, 3164696, 3955870, 6329392, 7911740, 12658784, 15823480, 25317568, 31646960, 63293920, 126587840]

約数ペア:

[(1, 126587840), (2, 63293920), (4, 31646960), (5, 25317568), (8, 15823480), (10, 12658784), (16, 7911740), (20, 6329392), (32, 3955870), (40, 3164696), (64, 1977935), (73, 1734080), (80, 1582348), (146, 867040), (160, 791174), (292, 433520), (320, 395587), (365, 346816), (584, 216760), (730, 173408), (1168, 108380), (1460, 86704), (2336, 54190), (2920, 43352), (4672, 27095), (5419, 23360), (5840, 21676), (10838, 11680)]