15851350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4104

約数の個数: 24

約数和(自身を含む): 29864160

約数和(自身を除く): 14012810

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 4013, 8026, 20065, 40130, 100325, 200650, 317027, 634054, 1585135, 3170270, 7925675, 15851350]

約数ペア:

[(1, 15851350), (2, 7925675), (5, 3170270), (10, 1585135), (25, 634054), (50, 317027), (79, 200650), (158, 100325), (395, 40130), (790, 20065), (1975, 8026), (3950, 4013)]