24688840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5101}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 61070940

約数和(自身を除く): 36382100

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 5101, 10202, 20404, 25505, 40808, 51010, 56111, 102020, 112222, 204040, 224444, 280555, 448888, 561110, 617221, 1122220, 1234442, 2244440, 2468884, 3086105, 4937768, 6172210, 12344420, 24688840]

約数ペア:

[(1, 24688840), (2, 12344420), (4, 6172210), (5, 4937768), (8, 3086105), (10, 2468884), (11, 2244440), (20, 1234442), (22, 1122220), (40, 617221), (44, 561110), (55, 448888), (88, 280555), (110, 224444), (121, 204040), (220, 112222), (242, 102020), (440, 56111), (484, 51010), (605, 40808), (968, 25505), (1210, 20404), (2420, 10202), (4840, 5101)]