17050240

素因数分解:

$2^7\times 5^1\times {\mathrm{26641}}^1$

素因数の和:26660

約数の個数: 32

約数和(自身を含む): 40762260

約数和(自身を除く): 23712020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 26641, 53282, 106564, 133205, 213128, 266410, 426256, 532820, 852512, 1065640, 1705024, 2131280, 3410048, 4262560, 8525120, 17050240]

約数ペア:

[(1, 17050240), (2, 8525120), (4, 4262560), (5, 3410048), (8, 2131280), (10, 1705024), (16, 1065640), (20, 852512), (32, 532820), (40, 426256), (64, 266410), (80, 213128), (128, 133205), (160, 106564), (320, 53282), (640, 26641)]