97316780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10789}}^1$

素因数の和:10850

約数の個数: 48

約数和(自身を含む): 228402720

約数和(自身を除く): 131085940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 10789, 21578, 43156, 53945, 107890, 118679, 215780, 237358, 442349, 474716, 593395, 884698, 1186790, 1769396, 2211745, 2373580, 4423490, 4865839, 8846980, 9731678, 19463356, 24329195, 48658390, 97316780]

約数ペア:

[(1, 97316780), (2, 48658390), (4, 24329195), (5, 19463356), (10, 9731678), (11, 8846980), (20, 4865839), (22, 4423490), (41, 2373580), (44, 2211745), (55, 1769396), (82, 1186790), (110, 884698), (164, 593395), (205, 474716), (220, 442349), (410, 237358), (451, 215780), (820, 118679), (902, 107890), (1804, 53945), (2255, 43156), (4510, 21578), (9020, 10789)]