58667320

素因数分解:

$2^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2281}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 132264720

約数和(自身を除く): 73597400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 643, 1286, 2281, 2572, 3215, 4562, 5144, 6430, 9124, 11405, 12860, 18248, 22810, 25720, 45620, 91240, 1466683, 2933366, 5866732, 7333415, 11733464, 14666830, 29333660, 58667320]

約数ペア:

[(1, 58667320), (2, 29333660), (4, 14666830), (5, 11733464), (8, 7333415), (10, 5866732), (20, 2933366), (40, 1466683), (643, 91240), (1286, 45620), (2281, 25720), (2572, 22810), (3215, 18248), (4562, 12860), (5144, 11405), (6430, 9124)]