84103520

素因数分解:

$2^5\times 5^1\times {\mathrm{577}}^1\times {\mathrm{911}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 199257408

約数和(自身を除く): 115153888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 577, 911, 1154, 1822, 2308, 2885, 3644, 4555, 4616, 5770, 7288, 9110, 9232, 11540, 14576, 18220, 18464, 23080, 29152, 36440, 46160, 72880, 92320, 145760, 525647, 1051294, 2102588, 2628235, 4205176, 5256470, 8410352, 10512940, 16820704, 21025880, 42051760, 84103520]

約数ペア:

[(1, 84103520), (2, 42051760), (4, 21025880), (5, 16820704), (8, 10512940), (10, 8410352), (16, 5256470), (20, 4205176), (32, 2628235), (40, 2102588), (80, 1051294), (160, 525647), (577, 145760), (911, 92320), (1154, 72880), (1822, 46160), (2308, 36440), (2885, 29152), (3644, 23080), (4555, 18464), (4616, 18220), (5770, 14576), (7288, 11540), (9110, 9232)]