83790160

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12619}}^1$

素因数の和:12715

約数の個数: 40

約数和(自身を含む): 197174880

約数和(自身を除く): 113384720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 12619, 25238, 50476, 63095, 100952, 126190, 201904, 252380, 504760, 1009520, 1047377, 2094754, 4189508, 5236885, 8379016, 10473770, 16758032, 20947540, 41895080, 83790160]

約数ペア:

[(1, 83790160), (2, 41895080), (4, 20947540), (5, 16758032), (8, 10473770), (10, 8379016), (16, 5236885), (20, 4189508), (40, 2094754), (80, 1047377), (83, 1009520), (166, 504760), (332, 252380), (415, 201904), (664, 126190), (830, 100952), (1328, 63095), (1660, 50476), (3320, 25238), (6640, 12619)]