23002720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11059}}^1$

素因数の和:11087

約数の個数: 48

約数和(自身を含む): 58529520

約数和(自身を除く): 35526800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11059, 22118, 44236, 55295, 88472, 110590, 143767, 176944, 221180, 287534, 353888, 442360, 575068, 718835, 884720, 1150136, 1437670, 1769440, 2300272, 2875340, 4600544, 5750680, 11501360, 23002720]

約数ペア:

[(1, 23002720), (2, 11501360), (4, 5750680), (5, 4600544), (8, 2875340), (10, 2300272), (13, 1769440), (16, 1437670), (20, 1150136), (26, 884720), (32, 718835), (40, 575068), (52, 442360), (65, 353888), (80, 287534), (104, 221180), (130, 176944), (160, 143767), (208, 110590), (260, 88472), (416, 55295), (520, 44236), (1040, 22118), (2080, 11059)]