8134090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 15920640

約数和(自身を除く): 7786550

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 1381, 2762, 2945, 5890, 6905, 13810, 26239, 42811, 52478, 85622, 131195, 214055, 262390, 428110, 813409, 1626818, 4067045, 8134090]

約数ペア:

[(1, 8134090), (2, 4067045), (5, 1626818), (10, 813409), (19, 428110), (31, 262390), (38, 214055), (62, 131195), (95, 85622), (155, 52478), (190, 42811), (310, 26239), (589, 13810), (1178, 6905), (1381, 5890), (2762, 2945)]