26353280

素因数分解:

$2^7\times 5^1\times {\mathrm{41177}}^1$

素因数の和:41196

約数の個数: 32

約数和(自身を含む): 63002340

約数和(自身を除く): 36649060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41177, 82354, 164708, 205885, 329416, 411770, 658832, 823540, 1317664, 1647080, 2635328, 3294160, 5270656, 6588320, 13176640, 26353280]

約数ペア:

[(1, 26353280), (2, 13176640), (4, 6588320), (5, 5270656), (8, 3294160), (10, 2635328), (16, 1647080), (20, 1317664), (32, 823540), (40, 658832), (64, 411770), (80, 329416), (128, 205885), (160, 164708), (320, 82354), (640, 41177)]