179338940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{6737}}^1$

素因数の和:6779

約数の個数: 48

約数和(自身を含む): 414306144

約数和(自身を除く): 234967204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 6655, 6737, 13310, 13474, 26620, 26948, 33685, 67370, 74107, 134740, 148214, 296428, 370535, 741070, 815177, 1482140, 1630354, 3260708, 4075885, 8151770, 8966947, 16303540, 17933894, 35867788, 44834735, 89669470, 179338940]

約数ペア:

[(1, 179338940), (2, 89669470), (4, 44834735), (5, 35867788), (10, 17933894), (11, 16303540), (20, 8966947), (22, 8151770), (44, 4075885), (55, 3260708), (110, 1630354), (121, 1482140), (220, 815177), (242, 741070), (484, 370535), (605, 296428), (1210, 148214), (1331, 134740), (2420, 74107), (2662, 67370), (5324, 33685), (6655, 26948), (6737, 26620), (13310, 13474)]