202104110740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75978989}}^1$

素因数の和:75979024

約数の個数: 48

約数和(自身を含む): 510578812800

約数和(自身を除く): 308474702060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75978989, 151957978, 303915956, 379894945, 531852923, 759789890, 1063705846, 1443600791, 1519579780, 2127411692, 2659264615, 2887201582, 5318529230, 5774403164, 7218003955, 10105205537, 10637058460, 14436007910, 20210411074, 28872015820, 40420822148, 50526027685, 101052055370, 202104110740]

約数ペア:

[(1, 202104110740), (2, 101052055370), (4, 50526027685), (5, 40420822148), (7, 28872015820), (10, 20210411074), (14, 14436007910), (19, 10637058460), (20, 10105205537), (28, 7218003955), (35, 5774403164), (38, 5318529230), (70, 2887201582), (76, 2659264615), (95, 2127411692), (133, 1519579780), (140, 1443600791), (190, 1063705846), (266, 759789890), (380, 531852923), (532, 379894945), (665, 303915956), (1330, 151957978), (2660, 75978989)]