133004800

素因数分解:

$2^9\times 5^2\times {\mathrm{10391}}^1$

素因数の和:10419

約数の個数: 60

約数和(自身を含む): 329561496

約数和(自身を除く): 196556696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 10391, 12800, 20782, 41564, 51955, 83128, 103910, 166256, 207820, 259775, 332512, 415640, 519550, 665024, 831280, 1039100, 1330048, 1662560, 2078200, 2660096, 3325120, 4156400, 5320192, 6650240, 8312800, 13300480, 16625600, 26600960, 33251200, 66502400, 133004800]

約数ペア:

[(1, 133004800), (2, 66502400), (4, 33251200), (5, 26600960), (8, 16625600), (10, 13300480), (16, 8312800), (20, 6650240), (25, 5320192), (32, 4156400), (40, 3325120), (50, 2660096), (64, 2078200), (80, 1662560), (100, 1330048), (128, 1039100), (160, 831280), (200, 665024), (256, 519550), (320, 415640), (400, 332512), (512, 259775), (640, 207820), (800, 166256), (1280, 103910), (1600, 83128), (2560, 51955), (3200, 41564), (6400, 20782), (10391, 12800)]