14111960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4969}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 32205600

約数和(自身を除く): 18093640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 4969, 9938, 19876, 24845, 39752, 49690, 99380, 198760, 352799, 705598, 1411196, 1763995, 2822392, 3527990, 7055980, 14111960]

約数ペア:

[(1, 14111960), (2, 7055980), (4, 3527990), (5, 2822392), (8, 1763995), (10, 1411196), (20, 705598), (40, 352799), (71, 198760), (142, 99380), (284, 49690), (355, 39752), (568, 24845), (710, 19876), (1420, 9938), (2840, 4969)]