54156670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 45998210

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 415, 710, 830, 919, 1838, 4595, 5893, 9190, 11786, 29465, 58930, 65249, 76277, 130498, 152554, 326245, 381385, 652490, 762770, 5415667, 10831334, 27078335, 54156670]

約数ペア:

[(1, 54156670), (2, 27078335), (5, 10831334), (10, 5415667), (71, 762770), (83, 652490), (142, 381385), (166, 326245), (355, 152554), (415, 130498), (710, 76277), (830, 65249), (919, 58930), (1838, 29465), (4595, 11786), (5893, 9190)]