13332080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9803}}^1$

素因数の和:9833

約数の個数: 40

約数和(自身を含む): 32823792

約数和(自身を除く): 19491712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9803, 19606, 39212, 49015, 78424, 98030, 156848, 166651, 196060, 333302, 392120, 666604, 784240, 833255, 1333208, 1666510, 2666416, 3333020, 6666040, 13332080]

約数ペア:

[(1, 13332080), (2, 6666040), (4, 3333020), (5, 2666416), (8, 1666510), (10, 1333208), (16, 833255), (17, 784240), (20, 666604), (34, 392120), (40, 333302), (68, 196060), (80, 166651), (85, 156848), (136, 98030), (170, 78424), (272, 49015), (340, 39212), (680, 19606), (1360, 9803)]