512108220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21179}}^1$

素因数の和:21235

約数の個数: 96

約数和(自身を含む): 1594091520

約数和(自身を除く): 1081983300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 21179, 24180, 42358, 63537, 84716, 105895, 127074, 211790, 254148, 275327, 317685, 423580, 550654, 635370, 656549, 825981, 1101308, 1270740, 1313098, 1376635, 1651962, 1969647, 2626196, 2753270, 3282745, 3303924, 3939294, 4129905, 5506540, 6565490, 7878588, 8259810, 8535137, 9848235, 13130980, 16519620, 17070274, 19696470, 25605411, 34140548, 39392940, 42675685, 51210822, 85351370, 102421644, 128027055, 170702740, 256054110, 512108220]

約数ペア:

[(1, 512108220), (2, 256054110), (3, 170702740), (4, 128027055), (5, 102421644), (6, 85351370), (10, 51210822), (12, 42675685), (13, 39392940), (15, 34140548), (20, 25605411), (26, 19696470), (30, 17070274), (31, 16519620), (39, 13130980), (52, 9848235), (60, 8535137), (62, 8259810), (65, 7878588), (78, 6565490), (93, 5506540), (124, 4129905), (130, 3939294), (155, 3303924), (156, 3282745), (186, 2753270), (195, 2626196), (260, 1969647), (310, 1651962), (372, 1376635), (390, 1313098), (403, 1270740), (465, 1101308), (620, 825981), (780, 656549), (806, 635370), (930, 550654), (1209, 423580), (1612, 317685), (1860, 275327), (2015, 254148), (2418, 211790), (4030, 127074), (4836, 105895), (6045, 84716), (8060, 63537), (12090, 42358), (21179, 24180)]