11944960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2333}}^1$

素因数の和:2358

約数の個数: 44

約数和(自身を含む): 28666188

約数和(自身を除く): 16721228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2333, 2560, 4666, 5120, 9332, 11665, 18664, 23330, 37328, 46660, 74656, 93320, 149312, 186640, 298624, 373280, 597248, 746560, 1194496, 1493120, 2388992, 2986240, 5972480, 11944960]

約数ペア:

[(1, 11944960), (2, 5972480), (4, 2986240), (5, 2388992), (8, 1493120), (10, 1194496), (16, 746560), (20, 597248), (32, 373280), (40, 298624), (64, 186640), (80, 149312), (128, 93320), (160, 74656), (256, 46660), (320, 37328), (512, 23330), (640, 18664), (1024, 11665), (1280, 9332), (2333, 5120), (2560, 4666)]