75814520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28289}}^1$

素因数の和:28367

約数の個数: 32

約数和(自身を含む): 173134800

約数和(自身を除く): 97320280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 28289, 56578, 113156, 141445, 226312, 282890, 565780, 1131560, 1895363, 3790726, 7581452, 9476815, 15162904, 18953630, 37907260, 75814520]

約数ペア:

[(1, 75814520), (2, 37907260), (4, 18953630), (5, 15162904), (8, 9476815), (10, 7581452), (20, 3790726), (40, 1895363), (67, 1131560), (134, 565780), (268, 282890), (335, 226312), (536, 141445), (670, 113156), (1340, 56578), (2680, 28289)]