3992153.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1877

約数の個数: 40

約数和(自身を含む): 42573168

約数和(自身を除く): 24411328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 1733, 2096, 2620, 3466, 5240, 6932, 8665, 10480, 13864, 17330, 27728, 34660, 69320, 138640, 227023, 454046, 908092, 1135115, 1816184, 2270230, 3632368, 4540460, 9080920, 18161840]

約数ペア:

[(1, 18161840), (2, 9080920), (4, 4540460), (5, 3632368), (8, 2270230), (10, 1816184), (16, 1135115), (20, 908092), (40, 454046), (80, 227023), (131, 138640), (262, 69320), (524, 34660), (655, 27728), (1048, 17330), (1310, 13864), (1733, 10480), (2096, 8665), (2620, 6932), (3466, 5240)]