33312640

素因数分解:

$2^7\times 5^1\times {\mathrm{52051}}^1$

素因数の和:52070

約数の個数: 32

約数和(自身を含む): 79639560

約数和(自身を除く): 46326920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 52051, 104102, 208204, 260255, 416408, 520510, 832816, 1041020, 1665632, 2082040, 3331264, 4164080, 6662528, 8328160, 16656320, 33312640]

約数ペア:

[(1, 33312640), (2, 16656320), (4, 8328160), (5, 6662528), (8, 4164080), (10, 3331264), (16, 2082040), (20, 1665632), (32, 1041020), (40, 832816), (64, 520510), (80, 416408), (128, 260255), (160, 208204), (320, 104102), (640, 52051)]