12107320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5711}}^1$

素因数の和:5775

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 15653000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5711, 11422, 22844, 28555, 45688, 57110, 114220, 228440, 302683, 605366, 1210732, 1513415, 2421464, 3026830, 6053660, 12107320]

約数ペア:

[(1, 12107320), (2, 6053660), (4, 3026830), (5, 2421464), (8, 1513415), (10, 1210732), (20, 605366), (40, 302683), (53, 228440), (106, 114220), (212, 57110), (265, 45688), (424, 28555), (530, 22844), (1060, 11422), (2120, 5711)]