3199723480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{824671}}^1$

素因数の和:824779

約数の個数: 32

約数和(自身を含む): 7273607040

約数和(自身を除く): 4073883560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 824671, 1649342, 3298684, 4123355, 6597368, 8246710, 16493420, 32986840, 79993087, 159986174, 319972348, 399965435, 639944696, 799930870, 1599861740, 3199723480]

約数ペア:

[(1, 3199723480), (2, 1599861740), (4, 799930870), (5, 639944696), (8, 399965435), (10, 319972348), (20, 159986174), (40, 79993087), (97, 32986840), (194, 16493420), (388, 8246710), (485, 6597368), (776, 4123355), (970, 3298684), (1940, 1649342), (3880, 824671)]