79816190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{719}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 152565120

約数和(自身を除く): 72748930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 653, 719, 1306, 1438, 3265, 3595, 6530, 7190, 11101, 12223, 22202, 24446, 55505, 61115, 111010, 122230, 469507, 939014, 2347535, 4695070, 7981619, 15963238, 39908095, 79816190]

約数ペア:

[(1, 79816190), (2, 39908095), (5, 15963238), (10, 7981619), (17, 4695070), (34, 2347535), (85, 939014), (170, 469507), (653, 122230), (719, 111010), (1306, 61115), (1438, 55505), (3265, 24446), (3595, 22202), (6530, 12223), (7190, 11101)]