268465130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1367}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 227954710

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 479, 958, 1367, 2395, 2734, 4790, 6835, 13670, 19639, 39278, 56047, 98195, 112094, 196390, 280235, 560470, 654793, 1309586, 3273965, 6547930, 26846513, 53693026, 134232565, 268465130]

約数ペア:

[(1, 268465130), (2, 134232565), (5, 53693026), (10, 26846513), (41, 6547930), (82, 3273965), (205, 1309586), (410, 654793), (479, 560470), (958, 280235), (1367, 196390), (2395, 112094), (2734, 98195), (4790, 56047), (6835, 39278), (13670, 19639)]