2549672040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21247267}}^1$

素因数の和:21247281

約数の個数: 32

約数和(自身を含む): 7649016480

約数和(自身を除く): 5099344440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21247267, 42494534, 63741801, 84989068, 106236335, 127483602, 169978136, 212472670, 254967204, 318709005, 424945340, 509934408, 637418010, 849890680, 1274836020, 2549672040]

約数ペア:

[(1, 2549672040), (2, 1274836020), (3, 849890680), (4, 637418010), (5, 509934408), (6, 424945340), (8, 318709005), (10, 254967204), (12, 212472670), (15, 169978136), (20, 127483602), (24, 106236335), (30, 84989068), (40, 63741801), (60, 42494534), (120, 21247267)]