24668540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 56542080

約数和(自身を除く): 31873540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1201, 1580, 2054, 2402, 4108, 4804, 5135, 6005, 10270, 12010, 15613, 20540, 24020, 31226, 62452, 78065, 94879, 156130, 189758, 312260, 379516, 474395, 948790, 1233427, 1897580, 2466854, 4933708, 6167135, 12334270, 24668540]

約数ペア:

[(1, 24668540), (2, 12334270), (4, 6167135), (5, 4933708), (10, 2466854), (13, 1897580), (20, 1233427), (26, 948790), (52, 474395), (65, 379516), (79, 312260), (130, 189758), (158, 156130), (260, 94879), (316, 78065), (395, 62452), (790, 31226), (1027, 24020), (1201, 20540), (1580, 15613), (2054, 12010), (2402, 10270), (4108, 6005), (4804, 5135)]