1848040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 2402840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 983, 1880, 1966, 3932, 4915, 7864, 9830, 19660, 39320, 46201, 92402, 184804, 231005, 369608, 462010, 924020, 1848040]

約数ペア:

[(1, 1848040), (2, 924020), (4, 462010), (5, 369608), (8, 231005), (10, 184804), (20, 92402), (40, 46201), (47, 39320), (94, 19660), (188, 9830), (235, 7864), (376, 4915), (470, 3932), (940, 1966), (983, 1880)]