2006609960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2950897}}^1$

素因数の和:2950925

約数の個数: 32

約数和(自身を含む): 4780454760

約数和(自身を除く): 2773844800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2950897, 5901794, 11803588, 14754485, 23607176, 29508970, 50165249, 59017940, 100330498, 118035880, 200660996, 250826245, 401321992, 501652490, 1003304980, 2006609960]

約数ペア:

[(1, 2006609960), (2, 1003304980), (4, 501652490), (5, 401321992), (8, 250826245), (10, 200660996), (17, 118035880), (20, 100330498), (34, 59017940), (40, 50165249), (68, 29508970), (85, 23607176), (136, 14754485), (170, 11803588), (340, 5901794), (680, 2950897)]