7742537614340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11197}}^1\times {\mathrm{323123}}^1$

素因数の和:334436

約数の個数: 48

約数和(自身を含む): 16412801815872

約数和(自身を除く): 8670264201532

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 11197, 22394, 44788, 55985, 111970, 223940, 323123, 646246, 1198079, 1292492, 1615615, 2396158, 3231230, 4792316, 5990395, 6462460, 11980790, 23961580, 34574161, 69148322, 138296644, 172870805, 345741610, 691483220, 3618008231, 7236016462, 14472032924, 18090041155, 36180082310, 72360164620, 387126880717, 774253761434, 1548507522868, 1935634403585, 3871268807170, 7742537614340]

約数ペア:

[(1, 7742537614340), (2, 3871268807170), (4, 1935634403585), (5, 1548507522868), (10, 774253761434), (20, 387126880717), (107, 72360164620), (214, 36180082310), (428, 18090041155), (535, 14472032924), (1070, 7236016462), (2140, 3618008231), (11197, 691483220), (22394, 345741610), (44788, 172870805), (55985, 138296644), (111970, 69148322), (223940, 34574161), (323123, 23961580), (646246, 11980790), (1198079, 6462460), (1292492, 5990395), (1615615, 4792316), (2396158, 3231230)]