40958980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 88583040

約数和(自身を除く): 47624060

約数列:

[1, 2, 4, 5, 10, 20, 59, 103, 118, 206, 236, 295, 337, 412, 515, 590, 674, 1030, 1180, 1348, 1685, 2060, 3370, 6077, 6740, 12154, 19883, 24308, 30385, 34711, 39766, 60770, 69422, 79532, 99415, 121540, 138844, 173555, 198830, 347110, 397660, 694220, 2047949, 4095898, 8191796, 10239745, 20479490, 40958980]

約数ペア:

[(1, 40958980), (2, 20479490), (4, 10239745), (5, 8191796), (10, 4095898), (20, 2047949), (59, 694220), (103, 397660), (118, 347110), (206, 198830), (236, 173555), (295, 138844), (337, 121540), (412, 99415), (515, 79532), (590, 69422), (674, 60770), (1030, 39766), (1180, 34711), (1348, 30385), (1685, 24308), (2060, 19883), (3370, 12154), (6077, 6740)]