8803930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 16465680

約数和(自身を除く): 7661750

約数列:

[1, 2, 5, 10, 41, 82, 109, 197, 205, 218, 394, 410, 545, 985, 1090, 1970, 4469, 8077, 8938, 16154, 21473, 22345, 40385, 42946, 44690, 80770, 107365, 214730, 880393, 1760786, 4401965, 8803930]

約数ペア:

[(1, 8803930), (2, 4401965), (5, 1760786), (10, 880393), (41, 214730), (82, 107365), (109, 80770), (197, 44690), (205, 42946), (218, 40385), (394, 22345), (410, 21473), (545, 16154), (985, 8938), (1090, 8077), (1970, 4469)]