88027120

素因数分解:

$2^4\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1907}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 205125264

約数和(自身を除く): 117098144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 577, 1154, 1907, 2308, 2885, 3814, 4616, 5770, 7628, 9232, 9535, 11540, 15256, 19070, 23080, 30512, 38140, 46160, 76280, 152560, 1100339, 2200678, 4401356, 5501695, 8802712, 11003390, 17605424, 22006780, 44013560, 88027120]

約数ペア:

[(1, 88027120), (2, 44013560), (4, 22006780), (5, 17605424), (8, 11003390), (10, 8802712), (16, 5501695), (20, 4401356), (40, 2200678), (80, 1100339), (577, 152560), (1154, 76280), (1907, 46160), (2308, 38140), (2885, 30512), (3814, 23080), (4616, 19070), (5770, 15256), (7628, 11540), (9232, 9535)]