39712850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 82360800

約数和(自身を除く): 42647950

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 2459, 3230, 4918, 8075, 12295, 16150, 24590, 41803, 46721, 61475, 83606, 93442, 122950, 209015, 233605, 418030, 467210, 794257, 1045075, 1168025, 1588514, 2090150, 2336050, 3971285, 7942570, 19856425, 39712850]

約数ペア:

[(1, 39712850), (2, 19856425), (5, 7942570), (10, 3971285), (17, 2336050), (19, 2090150), (25, 1588514), (34, 1168025), (38, 1045075), (50, 794257), (85, 467210), (95, 418030), (170, 233605), (190, 209015), (323, 122950), (425, 93442), (475, 83606), (646, 61475), (850, 46721), (950, 41803), (1615, 24590), (2459, 16150), (3230, 12295), (4918, 8075)]