23445080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11059}}^1$

素因数の和:11123

約数の個数: 32

約数和(自身を含む): 53751600

約数和(自身を除く): 30306520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 11059, 22118, 44236, 55295, 88472, 110590, 221180, 442360, 586127, 1172254, 2344508, 2930635, 4689016, 5861270, 11722540, 23445080]

約数ペア:

[(1, 23445080), (2, 11722540), (4, 5861270), (5, 4689016), (8, 2930635), (10, 2344508), (20, 1172254), (40, 586127), (53, 442360), (106, 221180), (212, 110590), (265, 88472), (424, 55295), (530, 44236), (1060, 22118), (2120, 11059)]