83166820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3533}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 192362688

約数和(自身を除く): 109195868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 3533, 4708, 5885, 7066, 11770, 14132, 17665, 23540, 35330, 38863, 70660, 77726, 155452, 194315, 378031, 388630, 756062, 777260, 1512124, 1890155, 3780310, 4158341, 7560620, 8316682, 16633364, 20791705, 41583410, 83166820]

約数ペア:

[(1, 83166820), (2, 41583410), (4, 20791705), (5, 16633364), (10, 8316682), (11, 7560620), (20, 4158341), (22, 3780310), (44, 1890155), (55, 1512124), (107, 777260), (110, 756062), (214, 388630), (220, 378031), (428, 194315), (535, 155452), (1070, 77726), (1177, 70660), (2140, 38863), (2354, 35330), (3533, 23540), (4708, 17665), (5885, 14132), (7066, 11770)]