126029420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24907}}^1$

素因数の和:24950

約数の個数: 48

約数和(自身を含む): 301287168

約数和(自身を除く): 175257748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 24907, 49814, 99628, 124535, 249070, 273977, 498140, 547954, 572861, 1095908, 1145722, 1369885, 2291444, 2739770, 2864305, 5479540, 5728610, 6301471, 11457220, 12602942, 25205884, 31507355, 63014710, 126029420]

約数ペア:

[(1, 126029420), (2, 63014710), (4, 31507355), (5, 25205884), (10, 12602942), (11, 11457220), (20, 6301471), (22, 5728610), (23, 5479540), (44, 2864305), (46, 2739770), (55, 2291444), (92, 1369885), (110, 1145722), (115, 1095908), (220, 572861), (230, 547954), (253, 498140), (460, 273977), (506, 249070), (1012, 124535), (1265, 99628), (2530, 49814), (5060, 24907)]