565595140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{21247}}^1$

素因数の和:21289

約数の個数: 48

約数和(自身を含む): 1306497024

約数和(自身を除く): 740901884

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, 13310, 21247, 26620, 42494, 84988, 106235, 212470, 233717, 424940, 467434, 934868, 1168585, 2337170, 2570887, 4674340, 5141774, 10283548, 12854435, 25708870, 28279757, 51417740, 56559514, 113119028, 141398785, 282797570, 565595140]

約数ペア:

[(1, 565595140), (2, 282797570), (4, 141398785), (5, 113119028), (10, 56559514), (11, 51417740), (20, 28279757), (22, 25708870), (44, 12854435), (55, 10283548), (110, 5141774), (121, 4674340), (220, 2570887), (242, 2337170), (484, 1168585), (605, 934868), (1210, 467434), (1331, 424940), (2420, 233717), (2662, 212470), (5324, 106235), (6655, 84988), (13310, 42494), (21247, 26620)]