5497660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 13353984

約数和(自身を除く): 7856324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 367, 428, 535, 734, 749, 1070, 1468, 1498, 1835, 2140, 2569, 2996, 3670, 3745, 5138, 7340, 7490, 10276, 12845, 14980, 25690, 39269, 51380, 78538, 157076, 196345, 274883, 392690, 549766, 785380, 1099532, 1374415, 2748830, 5497660]

約数ペア:

[(1, 5497660), (2, 2748830), (4, 1374415), (5, 1099532), (7, 785380), (10, 549766), (14, 392690), (20, 274883), (28, 196345), (35, 157076), (70, 78538), (107, 51380), (140, 39269), (214, 25690), (367, 14980), (428, 12845), (535, 10276), (734, 7490), (749, 7340), (1070, 5138), (1468, 3745), (1498, 3670), (1835, 2996), (2140, 2569)]