1550095420

素因数分解:

$2^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{41513}}^1$

素因数の和:43389

約数の個数: 24

約数和(自身を含む): 3257022384

約数和(自身を除く): 1706926964

約数列:

[1, 2, 4, 5, 10, 20, 1867, 3734, 7468, 9335, 18670, 37340, 41513, 83026, 166052, 207565, 415130, 830260, 77504771, 155009542, 310019084, 387523855, 775047710, 1550095420]

約数ペア:

[(1, 1550095420), (2, 775047710), (4, 387523855), (5, 310019084), (10, 155009542), (20, 77504771), (1867, 830260), (3734, 415130), (7468, 207565), (9335, 166052), (18670, 83026), (37340, 41513)]