32478520

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1427}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 73256400

約数和(自身を除く): 40777880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 1427, 2276, 2845, 2854, 4552, 5690, 5708, 7135, 11380, 11416, 14270, 22760, 28540, 57080, 811963, 1623926, 3247852, 4059815, 6495704, 8119630, 16239260, 32478520]

約数ペア:

[(1, 32478520), (2, 16239260), (4, 8119630), (5, 6495704), (8, 4059815), (10, 3247852), (20, 1623926), (40, 811963), (569, 57080), (1138, 28540), (1427, 22760), (2276, 14270), (2845, 11416), (2854, 11380), (4552, 7135), (5690, 5708)]