47601280

素因数分解:

$2^7\times 5^1\times {\mathrm{74377}}^1$

素因数の和:74396

約数の個数: 32

約数和(自身を含む): 113798340

約数和(自身を除く): 66197060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 74377, 148754, 297508, 371885, 595016, 743770, 1190032, 1487540, 2380064, 2975080, 4760128, 5950160, 9520256, 11900320, 23800640, 47601280]

約数ペア:

[(1, 47601280), (2, 23800640), (4, 11900320), (5, 9520256), (8, 5950160), (10, 4760128), (16, 2975080), (20, 2380064), (32, 1487540), (40, 1190032), (64, 743770), (80, 595016), (128, 371885), (160, 297508), (320, 148754), (640, 74377)]