80097290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88019}}^1$

素因数の和:88046

約数の個数: 32

約数和(自身を含む): 177448320

約数和(自身を除く): 97351030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 88019, 176038, 440095, 616133, 880190, 1144247, 1232266, 2288494, 3080665, 5721235, 6161330, 8009729, 11442470, 16019458, 40048645, 80097290]

約数ペア:

[(1, 80097290), (2, 40048645), (5, 16019458), (7, 11442470), (10, 8009729), (13, 6161330), (14, 5721235), (26, 3080665), (35, 2288494), (65, 1232266), (70, 1144247), (91, 880190), (130, 616133), (182, 440095), (455, 176038), (910, 88019)]