30832640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{3011}}^1$

素因数の和:3038

約数の個数: 48

約数和(自身を含む): 74004840

約数和(自身を除く): 43172200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3011, 5120, 6022, 10240, 12044, 15055, 24088, 30110, 48176, 60220, 96352, 120440, 192704, 240880, 385408, 481760, 770816, 963520, 1541632, 1927040, 3083264, 3854080, 6166528, 7708160, 15416320, 30832640]

約数ペア:

[(1, 30832640), (2, 15416320), (4, 7708160), (5, 6166528), (8, 3854080), (10, 3083264), (16, 1927040), (20, 1541632), (32, 963520), (40, 770816), (64, 481760), (80, 385408), (128, 240880), (160, 192704), (256, 120440), (320, 96352), (512, 60220), (640, 48176), (1024, 30110), (1280, 24088), (2048, 15055), (2560, 12044), (3011, 10240), (5120, 6022)]