3345920

素因数分解:

$2^9\times 5^1\times {\mathrm{1307}}^1$

素因数の和:1330

約数の個数: 40

約数和(自身を含む): 8028504

約数和(自身を除く): 4682584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1307, 2560, 2614, 5228, 6535, 10456, 13070, 20912, 26140, 41824, 52280, 83648, 104560, 167296, 209120, 334592, 418240, 669184, 836480, 1672960, 3345920]

約数ペア:

[(1, 3345920), (2, 1672960), (4, 836480), (5, 669184), (8, 418240), (10, 334592), (16, 209120), (20, 167296), (32, 104560), (40, 83648), (64, 52280), (80, 41824), (128, 26140), (160, 20912), (256, 13070), (320, 10456), (512, 6535), (640, 5228), (1280, 2614), (1307, 2560)]