13084840

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 29553480

約数和(自身を除く): 16468640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 877, 1492, 1754, 1865, 2984, 3508, 3730, 4385, 7016, 7460, 8770, 14920, 17540, 35080, 327121, 654242, 1308484, 1635605, 2616968, 3271210, 6542420, 13084840]

約数ペア:

[(1, 13084840), (2, 6542420), (4, 3271210), (5, 2616968), (8, 1635605), (10, 1308484), (20, 654242), (40, 327121), (373, 35080), (746, 17540), (877, 14920), (1492, 8770), (1754, 7460), (1865, 7016), (2984, 4385), (3508, 3730)]