9812480

素因数分解:

$2^9\times 5^1\times {\mathrm{3833}}^1$

素因数の和:3856

約数の個数: 40

約数和(自身を含む): 23533092

約数和(自身を除く): 13720612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3833, 7666, 15332, 19165, 30664, 38330, 61328, 76660, 122656, 153320, 245312, 306640, 490624, 613280, 981248, 1226560, 1962496, 2453120, 4906240, 9812480]

約数ペア:

[(1, 9812480), (2, 4906240), (4, 2453120), (5, 1962496), (8, 1226560), (10, 981248), (16, 613280), (20, 490624), (32, 306640), (40, 245312), (64, 153320), (80, 122656), (128, 76660), (160, 61328), (256, 38330), (320, 30664), (512, 19165), (640, 15332), (1280, 7666), (2560, 3833)]