24985220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96097}}^1$

素因数の和:96119

約数の個数: 24

約数和(自身を含む): 56505624

約数和(自身を除く): 31520404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 96097, 192194, 384388, 480485, 960970, 1249261, 1921940, 2498522, 4997044, 6246305, 12492610, 24985220]

約数ペア:

[(1, 24985220), (2, 12492610), (4, 6246305), (5, 4997044), (10, 2498522), (13, 1921940), (20, 1249261), (26, 960970), (52, 480485), (65, 384388), (130, 192194), (260, 96097)]