553674160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{532379}}^1$

素因数の和:532405

約数の個数: 40

約数和(自身を含む): 1386317520

約数和(自身を除く): 832643360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 532379, 1064758, 2129516, 2661895, 4259032, 5323790, 6920927, 8518064, 10647580, 13841854, 21295160, 27683708, 34604635, 42590320, 55367416, 69209270, 110734832, 138418540, 276837080, 553674160]

約数ペア:

[(1, 553674160), (2, 276837080), (4, 138418540), (5, 110734832), (8, 69209270), (10, 55367416), (13, 42590320), (16, 34604635), (20, 27683708), (26, 21295160), (40, 13841854), (52, 10647580), (65, 8518064), (80, 6920927), (104, 5323790), (130, 4259032), (208, 2661895), (260, 2129516), (520, 1064758), (1040, 532379)]