4037357860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{39251}}^1$

素因数の和:39436

約数の個数: 48

約数和(自身を含む): 8770466880

約数和(自身を除く): 4733109020

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 139, 148, 185, 278, 370, 556, 695, 740, 1390, 2780, 5143, 10286, 20572, 25715, 39251, 51430, 78502, 102860, 157004, 196255, 392510, 785020, 1452287, 2904574, 5455889, 5809148, 7261435, 10911778, 14522870, 21823556, 27279445, 29045740, 54558890, 109117780, 201867893, 403735786, 807471572, 1009339465, 2018678930, 4037357860]

約数ペア:

[(1, 4037357860), (2, 2018678930), (4, 1009339465), (5, 807471572), (10, 403735786), (20, 201867893), (37, 109117780), (74, 54558890), (139, 29045740), (148, 27279445), (185, 21823556), (278, 14522870), (370, 10911778), (556, 7261435), (695, 5809148), (740, 5455889), (1390, 2904574), (2780, 1452287), (5143, 785020), (10286, 392510), (20572, 196255), (25715, 157004), (39251, 102860), (51430, 78502)]