155114740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5827}}^1$

素因数の和:5869

約数の個数: 48

約数和(自身を含む): 358352064

約数和(自身を除く): 203237324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 5827, 6655, 11654, 13310, 23308, 26620, 29135, 58270, 64097, 116540, 128194, 256388, 320485, 640970, 705067, 1281940, 1410134, 2820268, 3525335, 7050670, 7755737, 14101340, 15511474, 31022948, 38778685, 77557370, 155114740]

約数ペア:

[(1, 155114740), (2, 77557370), (4, 38778685), (5, 31022948), (10, 15511474), (11, 14101340), (20, 7755737), (22, 7050670), (44, 3525335), (55, 2820268), (110, 1410134), (121, 1281940), (220, 705067), (242, 640970), (484, 320485), (605, 256388), (1210, 128194), (1331, 116540), (2420, 64097), (2662, 58270), (5324, 29135), (5827, 26620), (6655, 23308), (11654, 13310)]