133086344080

素因数分解:

$2^4\times 5^1\times {\mathrm{3943}}^1\times {\mathrm{421907}}^1$

素因数の和:425863

約数の個数: 40

約数和(自身を含む): 309504958272

約数和(自身を除く): 176418614192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3943, 7886, 15772, 19715, 31544, 39430, 63088, 78860, 157720, 315440, 421907, 843814, 1687628, 2109535, 3375256, 4219070, 6750512, 8438140, 16876280, 33752560, 1663579301, 3327158602, 6654317204, 8317896505, 13308634408, 16635793010, 26617268816, 33271586020, 66543172040, 133086344080]

約数ペア:

[(1, 133086344080), (2, 66543172040), (4, 33271586020), (5, 26617268816), (8, 16635793010), (10, 13308634408), (16, 8317896505), (20, 6654317204), (40, 3327158602), (80, 1663579301), (3943, 33752560), (7886, 16876280), (15772, 8438140), (19715, 6750512), (31544, 4219070), (39430, 3375256), (63088, 2109535), (78860, 1687628), (157720, 843814), (315440, 421907)]