1086469040

素因数分解:

$2^4\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{6373}}^1$

素因数の和:8517

約数の個数: 40

約数和(自身を含む): 2527622448

約数和(自身を除く): 1441153408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2131, 4262, 6373, 8524, 10655, 12746, 17048, 21310, 25492, 31865, 34096, 42620, 50984, 63730, 85240, 101968, 127460, 170480, 254920, 509840, 13580863, 27161726, 54323452, 67904315, 108646904, 135808630, 217293808, 271617260, 543234520, 1086469040]

約数ペア:

[(1, 1086469040), (2, 543234520), (4, 271617260), (5, 217293808), (8, 135808630), (10, 108646904), (16, 67904315), (20, 54323452), (40, 27161726), (80, 13580863), (2131, 509840), (4262, 254920), (6373, 170480), (8524, 127460), (10655, 101968), (12746, 85240), (17048, 63730), (21310, 50984), (25492, 42620), (31865, 34096)]