2016117550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4106

約数の個数: 96

約数和(自身を含む): 4315438080

約数和(自身を除く): 2299320530

約数列:

[1, 2, 5, 10, 17, 19, 25, 31, 34, 38, 50, 62, 85, 95, 155, 170, 190, 310, 323, 425, 475, 527, 589, 646, 775, 850, 950, 1054, 1178, 1550, 1615, 2635, 2945, 3230, 4027, 5270, 5890, 8054, 8075, 10013, 13175, 14725, 16150, 20026, 20135, 26350, 29450, 40270, 50065, 68459, 76513, 100130, 100675, 124837, 136918, 153026, 201350, 249674, 250325, 342295, 382565, 500650, 624185, 684590, 765130, 1248370, 1300721, 1711475, 1912825, 2122229, 2371903, 2601442, 3120925, 3422950, 3825650, 4244458, 4743806, 6241850, 6503605, 10611145, 11859515, 13007210, 21222290, 23719030, 32518025, 40322351, 53055725, 59297575, 65036050, 80644702, 106111450, 118595150, 201611755, 403223510, 1008058775, 2016117550]

約数ペア:

[(1, 2016117550), (2, 1008058775), (5, 403223510), (10, 201611755), (17, 118595150), (19, 106111450), (25, 80644702), (31, 65036050), (34, 59297575), (38, 53055725), (50, 40322351), (62, 32518025), (85, 23719030), (95, 21222290), (155, 13007210), (170, 11859515), (190, 10611145), (310, 6503605), (323, 6241850), (425, 4743806), (475, 4244458), (527, 3825650), (589, 3422950), (646, 3120925), (775, 2601442), (850, 2371903), (950, 2122229), (1054, 1912825), (1178, 1711475), (1550, 1300721), (1615, 1248370), (2635, 765130), (2945, 684590), (3230, 624185), (4027, 500650), (5270, 382565), (5890, 342295), (8054, 250325), (8075, 249674), (10013, 201350), (13175, 153026), (14725, 136918), (16150, 124837), (20026, 100675), (20135, 100130), (26350, 76513), (29450, 68459), (40270, 50065)]