8537120

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 20343960

約数和(自身を除く): 11806840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 233, 458, 466, 916, 932, 1145, 1165, 1832, 1864, 2290, 2330, 3664, 3728, 4580, 4660, 7328, 7456, 9160, 9320, 18320, 18640, 36640, 37280, 53357, 106714, 213428, 266785, 426856, 533570, 853712, 1067140, 1707424, 2134280, 4268560, 8537120]

約数ペア:

[(1, 8537120), (2, 4268560), (4, 2134280), (5, 1707424), (8, 1067140), (10, 853712), (16, 533570), (20, 426856), (32, 266785), (40, 213428), (80, 106714), (160, 53357), (229, 37280), (233, 36640), (458, 18640), (466, 18320), (916, 9320), (932, 9160), (1145, 7456), (1165, 7328), (1832, 4660), (1864, 4580), (2290, 3728), (2330, 3664)]