19228480

素因数分解:

$2^6\times 5^1\times {\mathrm{60089}}^1$

素因数の和:60106

約数の個数: 28

約数和(自身を含む): 45788580

約数和(自身を除く): 26560100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60089, 120178, 240356, 300445, 480712, 600890, 961424, 1201780, 1922848, 2403560, 3845696, 4807120, 9614240, 19228480]

約数ペア:

[(1, 19228480), (2, 9614240), (4, 4807120), (5, 3845696), (8, 2403560), (10, 1922848), (16, 1201780), (20, 961424), (32, 600890), (40, 480712), (64, 300445), (80, 240356), (160, 120178), (320, 60089)]