4125320

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 9357120

約数和(自身を除く): 5231800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 683, 755, 1208, 1366, 1510, 2732, 3020, 3415, 5464, 6040, 6830, 13660, 27320, 103133, 206266, 412532, 515665, 825064, 1031330, 2062660, 4125320]

約数ペア:

[(1, 4125320), (2, 2062660), (4, 1031330), (5, 825064), (8, 515665), (10, 412532), (20, 206266), (40, 103133), (151, 27320), (302, 13660), (604, 6830), (683, 6040), (755, 5464), (1208, 3415), (1366, 3020), (1510, 2732)]