258316746640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{60923761}}^1$

素因数の和:60923827

約数の個数: 40

約数和(自身を含む): 611918265528

約数和(自身を除く): 353601518888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 60923761, 121847522, 243695044, 304618805, 487390088, 609237610, 974780176, 1218475220, 2436950440, 3228959333, 4873900880, 6457918666, 12915837332, 16144796665, 25831674664, 32289593330, 51663349328, 64579186660, 129158373320, 258316746640]

約数ペア:

[(1, 258316746640), (2, 129158373320), (4, 64579186660), (5, 51663349328), (8, 32289593330), (10, 25831674664), (16, 16144796665), (20, 12915837332), (40, 6457918666), (53, 4873900880), (80, 3228959333), (106, 2436950440), (212, 1218475220), (265, 974780176), (424, 609237610), (530, 487390088), (848, 304618805), (1060, 243695044), (2120, 121847522), (4240, 60923761)]