8081191580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{12119}}^1$

素因数の和:12579

約数の個数: 96

約数和(自身を含む): 21208642560

約数和(自身を除く): 13127450980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 433, 770, 866, 1540, 1732, 2165, 3031, 4330, 4763, 6062, 8660, 9526, 12119, 12124, 15155, 19052, 23815, 24238, 30310, 33341, 47630, 48476, 60595, 60620, 66682, 84833, 95260, 121190, 133309, 133364, 166705, 169666, 242380, 266618, 333410, 339332, 424165, 533236, 666545, 666820, 848330, 933163, 1333090, 1696660, 1866326, 2666180, 3732652, 4665815, 5247527, 9331630, 10495054, 18663260, 20990108, 26237635, 36732689, 52475270, 57722797, 73465378, 104950540, 115445594, 146930756, 183663445, 230891188, 288613985, 367326890, 404059579, 577227970, 734653780, 808119158, 1154455940, 1616238316, 2020297895, 4040595790, 8081191580]

約数ペア:

[(1, 8081191580), (2, 4040595790), (4, 2020297895), (5, 1616238316), (7, 1154455940), (10, 808119158), (11, 734653780), (14, 577227970), (20, 404059579), (22, 367326890), (28, 288613985), (35, 230891188), (44, 183663445), (55, 146930756), (70, 115445594), (77, 104950540), (110, 73465378), (140, 57722797), (154, 52475270), (220, 36732689), (308, 26237635), (385, 20990108), (433, 18663260), (770, 10495054), (866, 9331630), (1540, 5247527), (1732, 4665815), (2165, 3732652), (3031, 2666180), (4330, 1866326), (4763, 1696660), (6062, 1333090), (8660, 933163), (9526, 848330), (12119, 666820), (12124, 666545), (15155, 533236), (19052, 424165), (23815, 339332), (24238, 333410), (30310, 266618), (33341, 242380), (47630, 169666), (48476, 166705), (60595, 133364), (60620, 133309), (66682, 121190), (84833, 95260)]