39249920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{3833}}^1$

素因数の和:3860

約数の個数: 48

約数和(自身を含む): 94201380

約数和(自身を除く): 54951460

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, 3833, 5120, 7666, 10240, 15332, 19165, 30664, 38330, 61328, 76660, 122656, 153320, 245312, 306640, 490624, 613280, 981248, 1226560, 1962496, 2453120, 3924992, 4906240, 7849984, 9812480, 19624960, 39249920]

約数ペア:

[(1, 39249920), (2, 19624960), (4, 9812480), (5, 7849984), (8, 4906240), (10, 3924992), (16, 2453120), (20, 1962496), (32, 1226560), (40, 981248), (64, 613280), (80, 490624), (128, 306640), (160, 245312), (256, 153320), (320, 122656), (512, 76660), (640, 61328), (1024, 38330), (1280, 30664), (2048, 19165), (2560, 15332), (3833, 10240), (5120, 7666)]