57613302680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21497501}}^1$

素因数の和:21497579

約数の個数: 32

約数和(自身を含む): 131564712240

約数和(自身を除く): 73951409560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 21497501, 42995002, 85990004, 107487505, 171980008, 214975010, 429950020, 859900040, 1440332567, 2880665134, 5761330268, 7201662835, 11522660536, 14403325670, 28806651340, 57613302680]

約数ペア:

[(1, 57613302680), (2, 28806651340), (4, 14403325670), (5, 11522660536), (8, 7201662835), (10, 5761330268), (20, 2880665134), (40, 1440332567), (67, 859900040), (134, 429950020), (268, 214975010), (335, 171980008), (536, 107487505), (670, 85990004), (1340, 42995002), (2680, 21497501)]