3849250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 7328880

約数和(自身を除く): 3479630

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 173, 178, 250, 346, 445, 865, 890, 1730, 2225, 4325, 4450, 8650, 11125, 15397, 21625, 22250, 30794, 43250, 76985, 153970, 384925, 769850, 1924625, 3849250]

約数ペア:

[(1, 3849250), (2, 1924625), (5, 769850), (10, 384925), (25, 153970), (50, 76985), (89, 43250), (125, 30794), (173, 22250), (178, 21625), (250, 15397), (346, 11125), (445, 8650), (865, 4450), (890, 4325), (1730, 2225)]