40959130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 75398400

約数和(自身を除く): 34439270

約数列:

[1, 2, 5, 10, 79, 139, 158, 278, 373, 395, 695, 746, 790, 1390, 1865, 3730, 10981, 21962, 29467, 51847, 54905, 58934, 103694, 109810, 147335, 259235, 294670, 518470, 4095913, 8191826, 20479565, 40959130]

約数ペア:

[(1, 40959130), (2, 20479565), (5, 8191826), (10, 4095913), (79, 518470), (139, 294670), (158, 259235), (278, 147335), (373, 109810), (395, 103694), (695, 58934), (746, 54905), (790, 51847), (1390, 29467), (1865, 21962), (3730, 10981)]