268084130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{773}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 490406400

約数和(自身を除く): 222322270

約数列:

[1, 2, 5, 10, 79, 158, 395, 439, 773, 790, 878, 1546, 2195, 3865, 4390, 7730, 34681, 61067, 69362, 122134, 173405, 305335, 339347, 346810, 610670, 678694, 1696735, 3393470, 26808413, 53616826, 134042065, 268084130]

約数ペア:

[(1, 268084130), (2, 134042065), (5, 53616826), (10, 26808413), (79, 3393470), (158, 1696735), (395, 678694), (439, 610670), (773, 346810), (790, 339347), (878, 305335), (1546, 173405), (2195, 122134), (3865, 69362), (4390, 61067), (7730, 34681)]