63293920

素因数分解:

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

素因数の和:5507

約数の個数: 48

約数和(自身を含む): 151608240

約数和(自身を除く): 88314320

約数列:

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

約数ペア:

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