125697920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10337}}^1$

素因数の和:10375

約数の個数: 64

約数和(自身を含む): 316342800

約数和(自身を除く): 190644880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 10337, 12160, 20674, 41348, 51685, 82696, 103370, 165392, 196403, 206740, 330784, 392806, 413480, 661568, 785612, 826960, 982015, 1323136, 1571224, 1653920, 1964030, 3142448, 3307840, 3928060, 6284896, 6615680, 7856120, 12569792, 15712240, 25139584, 31424480, 62848960, 125697920]

約数ペア:

[(1, 125697920), (2, 62848960), (4, 31424480), (5, 25139584), (8, 15712240), (10, 12569792), (16, 7856120), (19, 6615680), (20, 6284896), (32, 3928060), (38, 3307840), (40, 3142448), (64, 1964030), (76, 1653920), (80, 1571224), (95, 1323136), (128, 982015), (152, 826960), (160, 785612), (190, 661568), (304, 413480), (320, 392806), (380, 330784), (608, 206740), (640, 196403), (760, 165392), (1216, 103370), (1520, 82696), (2432, 51685), (3040, 41348), (6080, 20674), (10337, 12160)]