16060720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15443}}^1$

素因数の和:15469

約数の個数: 40

約数和(自身を含む): 40216176

約数和(自身を除く): 24155456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15443, 30886, 61772, 77215, 123544, 154430, 200759, 247088, 308860, 401518, 617720, 803036, 1003795, 1235440, 1606072, 2007590, 3212144, 4015180, 8030360, 16060720]

約数ペア:

[(1, 16060720), (2, 8030360), (4, 4015180), (5, 3212144), (8, 2007590), (10, 1606072), (13, 1235440), (16, 1003795), (20, 803036), (26, 617720), (40, 401518), (52, 308860), (65, 247088), (80, 200759), (104, 154430), (130, 123544), (208, 77215), (260, 61772), (520, 30886), (1040, 15443)]