86480720

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7159}}^1$

素因数の和:7323

約数の個数: 40

約数和(自身を含む): 202427520

約数和(自身を除く): 115946800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 7159, 12080, 14318, 28636, 35795, 57272, 71590, 114544, 143180, 286360, 572720, 1081009, 2162018, 4324036, 5405045, 8648072, 10810090, 17296144, 21620180, 43240360, 86480720]

約数ペア:

[(1, 86480720), (2, 43240360), (4, 21620180), (5, 17296144), (8, 10810090), (10, 8648072), (16, 5405045), (20, 4324036), (40, 2162018), (80, 1081009), (151, 572720), (302, 286360), (604, 143180), (755, 114544), (1208, 71590), (1510, 57272), (2416, 35795), (3020, 28636), (6040, 14318), (7159, 12080)]