113461720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 262310400

約数和(自身を除く): 148848680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 131, 236, 262, 295, 367, 472, 524, 590, 655, 734, 1048, 1180, 1310, 1468, 1835, 2360, 2620, 2936, 3670, 5240, 7340, 7729, 14680, 15458, 21653, 30916, 38645, 43306, 48077, 61832, 77290, 86612, 96154, 108265, 154580, 173224, 192308, 216530, 240385, 309160, 384616, 433060, 480770, 866120, 961540, 1923080, 2836543, 5673086, 11346172, 14182715, 22692344, 28365430, 56730860, 113461720]

約数ペア:

[(1, 113461720), (2, 56730860), (4, 28365430), (5, 22692344), (8, 14182715), (10, 11346172), (20, 5673086), (40, 2836543), (59, 1923080), (118, 961540), (131, 866120), (236, 480770), (262, 433060), (295, 384616), (367, 309160), (472, 240385), (524, 216530), (590, 192308), (655, 173224), (734, 154580), (1048, 108265), (1180, 96154), (1310, 86612), (1468, 77290), (1835, 61832), (2360, 48077), (2620, 43306), (2936, 38645), (3670, 30916), (5240, 21653), (7340, 15458), (7729, 14680)]