29905280

素因数分解:

$2^7\times 5^1\times {\mathrm{46727}}^1$

素因数の和:46746

約数の個数: 32

約数和(自身を含む): 71493840

約数和(自身を除く): 41588560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 46727, 93454, 186908, 233635, 373816, 467270, 747632, 934540, 1495264, 1869080, 2990528, 3738160, 5981056, 7476320, 14952640, 29905280]

約数ペア:

[(1, 29905280), (2, 14952640), (4, 7476320), (5, 5981056), (8, 3738160), (10, 2990528), (16, 1869080), (20, 1495264), (32, 934540), (40, 747632), (64, 467270), (80, 373816), (128, 233635), (160, 186908), (320, 93454), (640, 46727)]