57417880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110419}}^1$

素因数の和:110443

約数の個数: 32

約数和(自身を含む): 139129200

約数和(自身を除く): 81711320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110419, 220838, 441676, 552095, 883352, 1104190, 1435447, 2208380, 2870894, 4416760, 5741788, 7177235, 11483576, 14354470, 28708940, 57417880]

約数ペア:

[(1, 57417880), (2, 28708940), (4, 14354470), (5, 11483576), (8, 7177235), (10, 5741788), (13, 4416760), (20, 2870894), (26, 2208380), (40, 1435447), (52, 1104190), (65, 883352), (104, 552095), (130, 441676), (260, 220838), (520, 110419)]