7534179620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{469127}}^1$

素因数の和:469220

約数の個数: 48

約数和(自身を含む): 17496597888

約数和(自身を除く): 9962418268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 469127, 938254, 1876508, 2345635, 4691270, 5160397, 9382540, 10320794, 20641588, 25801985, 34246271, 51603970, 68492542, 103207940, 136985084, 171231355, 342462710, 376708981, 684925420, 753417962, 1506835924, 1883544905, 3767089810, 7534179620]

約数ペア:

[(1, 7534179620), (2, 3767089810), (4, 1883544905), (5, 1506835924), (10, 753417962), (11, 684925420), (20, 376708981), (22, 342462710), (44, 171231355), (55, 136985084), (73, 103207940), (110, 68492542), (146, 51603970), (220, 34246271), (292, 25801985), (365, 20641588), (730, 10320794), (803, 9382540), (1460, 5160397), (1606, 4691270), (3212, 2345635), (4015, 1876508), (8030, 938254), (16060, 469127)]