425587594480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{171607901}}^1$

素因数の和:171607945

約数の個数: 40

約数和(自身を含む): 1021410232704

約数和(自身を除く): 595822638224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 171607901, 343215802, 686431604, 858039505, 1372863208, 1716079010, 2745726416, 3432158020, 5319844931, 6864316040, 10639689862, 13728632080, 21279379724, 26599224655, 42558759448, 53198449310, 85117518896, 106396898620, 212793797240, 425587594480]

約数ペア:

[(1, 425587594480), (2, 212793797240), (4, 106396898620), (5, 85117518896), (8, 53198449310), (10, 42558759448), (16, 26599224655), (20, 21279379724), (31, 13728632080), (40, 10639689862), (62, 6864316040), (80, 5319844931), (124, 3432158020), (155, 2745726416), (248, 1716079010), (310, 1372863208), (496, 858039505), (620, 686431604), (1240, 343215802), (2480, 171607901)]