53782720

素因数分解:

$2^6\times 5^1\times {\mathrm{168071}}^1$

素因数の和:168088

約数の個数: 28

約数和(自身を含む): 128070864

約数和(自身を除く): 74288144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 168071, 336142, 672284, 840355, 1344568, 1680710, 2689136, 3361420, 5378272, 6722840, 10756544, 13445680, 26891360, 53782720]

約数ペア:

[(1, 53782720), (2, 26891360), (4, 13445680), (5, 10756544), (8, 6722840), (10, 5378272), (16, 3361420), (20, 2689136), (32, 1680710), (40, 1344568), (64, 840355), (80, 672284), (160, 336142), (320, 168071)]