24998720

素因数分解:

$2^6\times 5^1\times {\mathrm{78121}}^1$

素因数の和:78138

約数の個数: 28

約数和(自身を含む): 59528964

約数和(自身を除く): 34530244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 78121, 156242, 312484, 390605, 624968, 781210, 1249936, 1562420, 2499872, 3124840, 4999744, 6249680, 12499360, 24998720]

約数ペア:

[(1, 24998720), (2, 12499360), (4, 6249680), (5, 4999744), (8, 3124840), (10, 2499872), (16, 1562420), (20, 1249936), (32, 781210), (40, 624968), (64, 390605), (80, 312484), (160, 156242), (320, 78121)]