57248560

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3209}}^1$

素因数の和:3445

約数の個数: 40

約数和(自身を含む): 133741440

約数和(自身を除く): 76492880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3209, 3568, 4460, 6418, 8920, 12836, 16045, 17840, 25672, 32090, 51344, 64180, 128360, 256720, 715607, 1431214, 2862428, 3578035, 5724856, 7156070, 11449712, 14312140, 28624280, 57248560]

約数ペア:

[(1, 57248560), (2, 28624280), (4, 14312140), (5, 11449712), (8, 7156070), (10, 5724856), (16, 3578035), (20, 2862428), (40, 1431214), (80, 715607), (223, 256720), (446, 128360), (892, 64180), (1115, 51344), (1784, 32090), (2230, 25672), (3209, 17840), (3568, 16045), (4460, 12836), (6418, 8920)]