1371319360

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51631}}^1$

素因数の和:51731

約数の個数: 56

約数和(自身を含む): 3304861056

約数和(自身を除く): 1933541696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 13280, 26560, 51631, 103262, 206524, 258155, 413048, 516310, 826096, 1032620, 1652192, 2065240, 3304384, 4130480, 4285373, 8260960, 8570746, 16521920, 17141492, 21426865, 34282984, 42853730, 68565968, 85707460, 137131936, 171414920, 274263872, 342829840, 685659680, 1371319360]

約数ペア:

[(1, 1371319360), (2, 685659680), (4, 342829840), (5, 274263872), (8, 171414920), (10, 137131936), (16, 85707460), (20, 68565968), (32, 42853730), (40, 34282984), (64, 21426865), (80, 17141492), (83, 16521920), (160, 8570746), (166, 8260960), (320, 4285373), (332, 4130480), (415, 3304384), (664, 2065240), (830, 1652192), (1328, 1032620), (1660, 826096), (2656, 516310), (3320, 413048), (5312, 258155), (6640, 206524), (13280, 103262), (26560, 51631)]