1514278820

素因数分解:

$2^2\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{18839}}^1$

素因数の和:22867

約数の個数: 24

約数和(自身を含む): 3180945600

約数和(自身を除く): 1666666780

約数列:

[1, 2, 4, 5, 10, 20, 4019, 8038, 16076, 18839, 20095, 37678, 40190, 75356, 80380, 94195, 188390, 376780, 75713941, 151427882, 302855764, 378569705, 757139410, 1514278820]

約数ペア:

[(1, 1514278820), (2, 757139410), (4, 378569705), (5, 302855764), (10, 151427882), (20, 75713941), (4019, 376780), (8038, 188390), (16076, 94195), (18839, 80380), (20095, 75356), (37678, 40190)]