4226919880

素因数分解:

$2^3\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{24917}}^1$

素因数の和:29169

約数の個数: 32

約数和(自身を含む): 9513194040

約数和(自身を除く): 5286274160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4241, 8482, 16964, 21205, 24917, 33928, 42410, 49834, 84820, 99668, 124585, 169640, 199336, 249170, 498340, 996680, 105672997, 211345994, 422691988, 528364985, 845383976, 1056729970, 2113459940, 4226919880]

約数ペア:

[(1, 4226919880), (2, 2113459940), (4, 1056729970), (5, 845383976), (8, 528364985), (10, 422691988), (20, 211345994), (40, 105672997), (4241, 996680), (8482, 498340), (16964, 249170), (21205, 199336), (24917, 169640), (33928, 124585), (42410, 99668), (49834, 84820)]