2083960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 4782240

約数和(自身を除く): 2698280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 983, 1060, 1966, 2120, 3932, 4915, 7864, 9830, 19660, 39320, 52099, 104198, 208396, 260495, 416792, 520990, 1041980, 2083960]

約数ペア:

[(1, 2083960), (2, 1041980), (4, 520990), (5, 416792), (8, 260495), (10, 208396), (20, 104198), (40, 52099), (53, 39320), (106, 19660), (212, 9830), (265, 7864), (424, 4915), (530, 3932), (983, 2120), (1060, 1966)]