726736070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{17209}}^1$

素因数の和:17360

約数の個数: 32

約数和(自身を含む): 1353119040

約数和(自身を除く): 626382970

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 4223, 8446, 17209, 21115, 34418, 42230, 86045, 172090, 705569, 1411138, 1772527, 3527845, 3545054, 7055690, 8862635, 17725270, 72673607, 145347214, 363368035, 726736070]

約数ペア:

[(1, 726736070), (2, 363368035), (5, 145347214), (10, 72673607), (41, 17725270), (82, 8862635), (103, 7055690), (205, 3545054), (206, 3527845), (410, 1772527), (515, 1411138), (1030, 705569), (4223, 172090), (8446, 86045), (17209, 42230), (21115, 34418)]