23044360

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1481}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 52018200

約数和(自身を除く): 28973840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1481, 1556, 1945, 2962, 3112, 3890, 5924, 7405, 7780, 11848, 14810, 15560, 29620, 59240, 576109, 1152218, 2304436, 2880545, 4608872, 5761090, 11522180, 23044360]

約数ペア:

[(1, 23044360), (2, 11522180), (4, 5761090), (5, 4608872), (8, 2880545), (10, 2304436), (20, 1152218), (40, 576109), (389, 59240), (778, 29620), (1481, 15560), (1556, 14810), (1945, 11848), (2962, 7780), (3112, 7405), (3890, 5924)]