85013420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{114883}}^1$

素因数の和:114929

約数の個数: 24

約数和(自身を含む): 183354864

約数和(自身を除く): 98341444

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 114883, 229766, 459532, 574415, 1148830, 2297660, 4250671, 8501342, 17002684, 21253355, 42506710, 85013420]

約数ペア:

[(1, 85013420), (2, 42506710), (4, 21253355), (5, 17002684), (10, 8501342), (20, 4250671), (37, 2297660), (74, 1148830), (148, 574415), (185, 459532), (370, 229766), (740, 114883)]