1025202334160

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1231859}}^1$

素因数の和:1232076

約数の個数: 80

約数和(自身を含む): 2430568183680

約数和(自身を除く): 1405365849520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 103, 202, 206, 404, 412, 505, 515, 808, 824, 1010, 1030, 1616, 1648, 2020, 2060, 4040, 4120, 8080, 8240, 10403, 20806, 41612, 52015, 83224, 104030, 166448, 208060, 416120, 832240, 1231859, 2463718, 4927436, 6159295, 9854872, 12318590, 19709744, 24637180, 49274360, 98548720, 124417759, 126881477, 248835518, 253762954, 497671036, 507525908, 622088795, 634407385, 995342072, 1015051816, 1244177590, 1268814770, 1990684144, 2030103632, 2488355180, 2537629540, 4976710360, 5075259080, 9953420720, 10150518160, 12815029177, 25630058354, 51260116708, 64075145885, 102520233416, 128150291770, 205040466832, 256300583540, 512601167080, 1025202334160]

約数ペア:

[(1, 1025202334160), (2, 512601167080), (4, 256300583540), (5, 205040466832), (8, 128150291770), (10, 102520233416), (16, 64075145885), (20, 51260116708), (40, 25630058354), (80, 12815029177), (101, 10150518160), (103, 9953420720), (202, 5075259080), (206, 4976710360), (404, 2537629540), (412, 2488355180), (505, 2030103632), (515, 1990684144), (808, 1268814770), (824, 1244177590), (1010, 1015051816), (1030, 995342072), (1616, 634407385), (1648, 622088795), (2020, 507525908), (2060, 497671036), (4040, 253762954), (4120, 248835518), (8080, 126881477), (8240, 124417759), (10403, 98548720), (20806, 49274360), (41612, 24637180), (52015, 19709744), (83224, 12318590), (104030, 9854872), (166448, 6159295), (208060, 4927436), (416120, 2463718), (832240, 1231859)]