422931040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{377617}}^1$

素因数の和:377639

約数の個数: 48

約数和(自身を含む): 1141916832

約数和(自身を除く): 718985792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 377617, 755234, 1510468, 1888085, 2643319, 3020936, 3776170, 5286638, 6041872, 7552340, 10573276, 12083744, 13216595, 15104680, 21146552, 26433190, 30209360, 42293104, 52866380, 60418720, 84586208, 105732760, 211465520, 422931040]

約数ペア:

[(1, 422931040), (2, 211465520), (4, 105732760), (5, 84586208), (7, 60418720), (8, 52866380), (10, 42293104), (14, 30209360), (16, 26433190), (20, 21146552), (28, 15104680), (32, 13216595), (35, 12083744), (40, 10573276), (56, 7552340), (70, 6041872), (80, 5286638), (112, 3776170), (140, 3020936), (160, 2643319), (224, 1888085), (280, 1510468), (560, 755234), (1120, 377617)]