11659352720

素因数分解:

$2^4\times 5^1\times {\mathrm{145741909}}^1$

素因数の和:145741922

約数の個数: 20

約数和(自身を含む): 27107995260

約数和(自身を除く): 15448642540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 145741909, 291483818, 582967636, 728709545, 1165935272, 1457419090, 2331870544, 2914838180, 5829676360, 11659352720]

約数ペア:

[(1, 11659352720), (2, 5829676360), (4, 2914838180), (5, 2331870544), (8, 1457419090), (10, 1165935272), (16, 728709545), (20, 582967636), (40, 291483818), (80, 145741909)]