467320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1669}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 1202400

約数和(自身を除く): 735080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1669, 3338, 6676, 8345, 11683, 13352, 16690, 23366, 33380, 46732, 58415, 66760, 93464, 116830, 233660, 467320]

約数ペア:

[(1, 467320), (2, 233660), (4, 116830), (5, 93464), (7, 66760), (8, 58415), (10, 46732), (14, 33380), (20, 23366), (28, 16690), (35, 13352), (40, 11683), (56, 8345), (70, 6676), (140, 3338), (280, 1669)]