1113440

素因数分解:

$2^5\times 5^1\times {\mathrm{6959}}^1$

素因数の和:6974

約数の個数: 24

約数和(自身を含む): 2630880

約数和(自身を除く): 1517440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6959, 13918, 27836, 34795, 55672, 69590, 111344, 139180, 222688, 278360, 556720, 1113440]

約数ペア:

[(1, 1113440), (2, 556720), (4, 278360), (5, 222688), (8, 139180), (10, 111344), (16, 69590), (20, 55672), (32, 34795), (40, 27836), (80, 13918), (160, 6959)]