42625280

素因数分解:

$2^8\times 5^1\times {\mathrm{33301}}^1$

素因数の和:33322

約数の個数: 36

約数和(自身を含む): 102103932

約数和(自身を除く): 59478652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 33301, 66602, 133204, 166505, 266408, 333010, 532816, 666020, 1065632, 1332040, 2131264, 2664080, 4262528, 5328160, 8525056, 10656320, 21312640, 42625280]

約数ペア:

[(1, 42625280), (2, 21312640), (4, 10656320), (5, 8525056), (8, 5328160), (10, 4262528), (16, 2664080), (20, 2131264), (32, 1332040), (40, 1065632), (64, 666020), (80, 532816), (128, 333010), (160, 266408), (256, 166505), (320, 133204), (640, 66602), (1280, 33301)]