13234581440

素因数分解:

$2^6\times 5^1\times {\mathrm{761}}^1\times {\mathrm{54347}}^1$

素因数の和:55125

約数の個数: 56

約数和(自身を含む): 31556840112

約数和(自身を除く): 18322258672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 761, 1522, 3044, 3805, 6088, 7610, 12176, 15220, 24352, 30440, 48704, 54347, 60880, 108694, 121760, 217388, 243520, 271735, 434776, 543470, 869552, 1086940, 1739104, 2173880, 3478208, 4347760, 8695520, 17391040, 41358067, 82716134, 165432268, 206790335, 330864536, 413580670, 661729072, 827161340, 1323458144, 1654322680, 2646916288, 3308645360, 6617290720, 13234581440]

約数ペア:

[(1, 13234581440), (2, 6617290720), (4, 3308645360), (5, 2646916288), (8, 1654322680), (10, 1323458144), (16, 827161340), (20, 661729072), (32, 413580670), (40, 330864536), (64, 206790335), (80, 165432268), (160, 82716134), (320, 41358067), (761, 17391040), (1522, 8695520), (3044, 4347760), (3805, 3478208), (6088, 2173880), (7610, 1739104), (12176, 1086940), (15220, 869552), (24352, 543470), (30440, 434776), (48704, 271735), (54347, 243520), (60880, 217388), (108694, 121760)]