2068001410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 3943779840

約数和(自身を除く): 1875778430

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 109, 185, 218, 235, 370, 470, 545, 1090, 1091, 1739, 2182, 3478, 4033, 5123, 5455, 8066, 8695, 10246, 10910, 17390, 20165, 25615, 40330, 40367, 51230, 51277, 80734, 102554, 118919, 189551, 201835, 237838, 256385, 379102, 403670, 512770, 594595, 947755, 1189190, 1895510, 1897249, 3794498, 4400003, 5589193, 8800006, 9486245, 11178386, 18972490, 22000015, 27945965, 44000030, 55891930, 206800141, 413600282, 1034000705, 2068001410]

約数ペア:

[(1, 2068001410), (2, 1034000705), (5, 413600282), (10, 206800141), (37, 55891930), (47, 44000030), (74, 27945965), (94, 22000015), (109, 18972490), (185, 11178386), (218, 9486245), (235, 8800006), (370, 5589193), (470, 4400003), (545, 3794498), (1090, 1897249), (1091, 1895510), (1739, 1189190), (2182, 947755), (3478, 594595), (4033, 512770), (5123, 403670), (5455, 379102), (8066, 256385), (8695, 237838), (10246, 201835), (10910, 189551), (17390, 118919), (20165, 102554), (25615, 80734), (40330, 51277), (40367, 51230)]