80535290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43067}}^1$

素因数の和:43102

約数の個数: 32

約数和(自身を含む): 167448384

約数和(自身を除く): 86913094

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 43067, 86134, 215335, 430670, 473737, 732139, 947474, 1464278, 2368685, 3660695, 4737370, 7321390, 8053529, 16107058, 40267645, 80535290]

約数ペア:

[(1, 80535290), (2, 40267645), (5, 16107058), (10, 8053529), (11, 7321390), (17, 4737370), (22, 3660695), (34, 2368685), (55, 1464278), (85, 947474), (110, 732139), (170, 473737), (187, 430670), (374, 215335), (935, 86134), (1870, 43067)]