29219900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6278

約数の個数: 36

約数和(自身を含む): 64766688

約数和(自身を除く): 35546788

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 6217, 12434, 24868, 31085, 62170, 124340, 155425, 292199, 310850, 584398, 621700, 1168796, 1460995, 2921990, 5843980, 7304975, 14609950, 29219900]

約数ペア:

[(1, 29219900), (2, 14609950), (4, 7304975), (5, 5843980), (10, 2921990), (20, 1460995), (25, 1168796), (47, 621700), (50, 584398), (94, 310850), (100, 292199), (188, 155425), (235, 124340), (470, 62170), (940, 31085), (1175, 24868), (2350, 12434), (4700, 6217)]