1024435520

素因数分解:

$2^6\times 5^1\times {\mathrm{3201361}}^1$

素因数の和:3201378

約数の個数: 28

約数和(自身を含む): 2439437844

約数和(自身を除く): 1415002324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3201361, 6402722, 12805444, 16006805, 25610888, 32013610, 51221776, 64027220, 102443552, 128054440, 204887104, 256108880, 512217760, 1024435520]

約数ペア:

[(1, 1024435520), (2, 512217760), (4, 256108880), (5, 204887104), (8, 128054440), (10, 102443552), (16, 64027220), (20, 51221776), (32, 32013610), (40, 25610888), (64, 16006805), (80, 12805444), (160, 6402722), (320, 3201361)]