107640080

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10271}}^1$

素因数の和:10415

約数の個数: 40

約数和(自身を含む): 252198144

約数和(自身を除く): 144558064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10271, 10480, 20542, 41084, 51355, 82168, 102710, 164336, 205420, 410840, 821680, 1345501, 2691002, 5382004, 6727505, 10764008, 13455010, 21528016, 26910020, 53820040, 107640080]

約数ペア:

[(1, 107640080), (2, 53820040), (4, 26910020), (5, 21528016), (8, 13455010), (10, 10764008), (16, 6727505), (20, 5382004), (40, 2691002), (80, 1345501), (131, 821680), (262, 410840), (524, 205420), (655, 164336), (1048, 102710), (1310, 82168), (2096, 51355), (2620, 41084), (5240, 20542), (10271, 10480)]