33205880

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6337}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 75295440

約数和(自身を除く): 42089560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 6337, 12674, 25348, 31685, 50696, 63370, 126740, 253480, 830147, 1660294, 3320588, 4150735, 6641176, 8301470, 16602940, 33205880]

約数ペア:

[(1, 33205880), (2, 16602940), (4, 8301470), (5, 6641176), (8, 4150735), (10, 3320588), (20, 1660294), (40, 830147), (131, 253480), (262, 126740), (524, 63370), (655, 50696), (1048, 31685), (1310, 25348), (2620, 12674), (5240, 6337)]