4442350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 9280656

約数和(自身を除く): 4838306

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 197, 205, 275, 394, 410, 451, 550, 902, 985, 1025, 1970, 2050, 2167, 2255, 4334, 4510, 4925, 8077, 9850, 10835, 11275, 16154, 21670, 22550, 40385, 54175, 80770, 88847, 108350, 177694, 201925, 403850, 444235, 888470, 2221175, 4442350]

約数ペア:

[(1, 4442350), (2, 2221175), (5, 888470), (10, 444235), (11, 403850), (22, 201925), (25, 177694), (41, 108350), (50, 88847), (55, 80770), (82, 54175), (110, 40385), (197, 22550), (205, 21670), (275, 16154), (394, 11275), (410, 10835), (451, 9850), (550, 8077), (902, 4925), (985, 4510), (1025, 4334), (1970, 2255), (2050, 2167)]