16259620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 38384640

約数和(自身を除く): 22125020

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2719, 2990, 5438, 5980, 10876, 13595, 27190, 35347, 54380, 62537, 70694, 125074, 141388, 176735, 250148, 312685, 353470, 625370, 706940, 812981, 1250740, 1625962, 3251924, 4064905, 8129810, 16259620]

約数ペア:

[(1, 16259620), (2, 8129810), (4, 4064905), (5, 3251924), (10, 1625962), (13, 1250740), (20, 812981), (23, 706940), (26, 625370), (46, 353470), (52, 312685), (65, 250148), (92, 176735), (115, 141388), (130, 125074), (230, 70694), (260, 62537), (299, 54380), (460, 35347), (598, 27190), (1196, 13595), (1495, 10876), (2719, 5980), (2990, 5438)]