77081600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{3011}}^1$

素因数の和:3041

約数の個数: 66

約数和(自身を含む): 191132484

約数和(自身を除く): 114050884

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, 1024, 1280, 1600, 2560, 3011, 3200, 5120, 6022, 6400, 12044, 12800, 15055, 24088, 25600, 30110, 48176, 60220, 75275, 96352, 120440, 150550, 192704, 240880, 301100, 385408, 481760, 602200, 770816, 963520, 1204400, 1541632, 1927040, 2408800, 3083264, 3854080, 4817600, 7708160, 9635200, 15416320, 19270400, 38540800, 77081600]

約数ペア:

[(1, 77081600), (2, 38540800), (4, 19270400), (5, 15416320), (8, 9635200), (10, 7708160), (16, 4817600), (20, 3854080), (25, 3083264), (32, 2408800), (40, 1927040), (50, 1541632), (64, 1204400), (80, 963520), (100, 770816), (128, 602200), (160, 481760), (200, 385408), (256, 301100), (320, 240880), (400, 192704), (512, 150550), (640, 120440), (800, 96352), (1024, 75275), (1280, 60220), (1600, 48176), (2560, 30110), (3011, 25600), (3200, 24088), (5120, 15055), (6022, 12800), (6400, 12044)]