22922020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 54222336

約数和(自身を除く): 31300316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3361, 3410, 6722, 6820, 13444, 16805, 33610, 36971, 67220, 73942, 104191, 147884, 184855, 208382, 369710, 416764, 520955, 739420, 1041910, 1146101, 2083820, 2292202, 4584404, 5730505, 11461010, 22922020]

約数ペア:

[(1, 22922020), (2, 11461010), (4, 5730505), (5, 4584404), (10, 2292202), (11, 2083820), (20, 1146101), (22, 1041910), (31, 739420), (44, 520955), (55, 416764), (62, 369710), (110, 208382), (124, 184855), (155, 147884), (220, 104191), (310, 73942), (341, 67220), (620, 36971), (682, 33610), (1364, 16805), (1705, 13444), (3361, 6820), (3410, 6722)]