20172625690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113591}}^1$

素因数の和:113707

約数の個数: 64

約数和(自身を含む): 43183134720

約数和(自身を除く): 23010509030

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 59, 70, 86, 118, 215, 295, 301, 413, 430, 590, 602, 826, 1505, 2065, 2537, 3010, 4130, 5074, 12685, 17759, 25370, 35518, 88795, 113591, 177590, 227182, 567955, 795137, 1135910, 1590274, 3975685, 4884413, 6701869, 7951370, 9768826, 13403738, 24422065, 33509345, 34190891, 46913083, 48844130, 67018690, 68381782, 93826166, 170954455, 234565415, 288180367, 341908910, 469130830, 576360734, 1440901835, 2017262569, 2881803670, 4034525138, 10086312845, 20172625690]

約数ペア:

[(1, 20172625690), (2, 10086312845), (5, 4034525138), (7, 2881803670), (10, 2017262569), (14, 1440901835), (35, 576360734), (43, 469130830), (59, 341908910), (70, 288180367), (86, 234565415), (118, 170954455), (215, 93826166), (295, 68381782), (301, 67018690), (413, 48844130), (430, 46913083), (590, 34190891), (602, 33509345), (826, 24422065), (1505, 13403738), (2065, 9768826), (2537, 7951370), (3010, 6701869), (4130, 4884413), (5074, 3975685), (12685, 1590274), (17759, 1135910), (25370, 795137), (35518, 567955), (88795, 227182), (113591, 177590)]