63282640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27277}}^1$

素因数の和:27319

約数の個数: 40

約数和(自身を含む): 152211240

約数和(自身を除く): 88928600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 27277, 54554, 109108, 136385, 218216, 272770, 436432, 545540, 791033, 1091080, 1582066, 2182160, 3164132, 3955165, 6328264, 7910330, 12656528, 15820660, 31641320, 63282640]

約数ペア:

[(1, 63282640), (2, 31641320), (4, 15820660), (5, 12656528), (8, 7910330), (10, 6328264), (16, 3955165), (20, 3164132), (29, 2182160), (40, 1582066), (58, 1091080), (80, 791033), (116, 545540), (145, 436432), (232, 272770), (290, 218216), (464, 136385), (580, 109108), (1160, 54554), (2320, 27277)]