5438860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 13317696

約数和(自身を除く): 7878836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 733, 742, 1060, 1466, 1484, 1855, 2932, 3665, 3710, 5131, 7330, 7420, 10262, 14660, 20524, 25655, 38849, 51310, 77698, 102620, 155396, 194245, 271943, 388490, 543886, 776980, 1087772, 1359715, 2719430, 5438860]

約数ペア:

[(1, 5438860), (2, 2719430), (4, 1359715), (5, 1087772), (7, 776980), (10, 543886), (14, 388490), (20, 271943), (28, 194245), (35, 155396), (53, 102620), (70, 77698), (106, 51310), (140, 38849), (212, 25655), (265, 20524), (371, 14660), (530, 10262), (733, 7420), (742, 7330), (1060, 5131), (1466, 3710), (1484, 3665), (1855, 2932)]