1958560

素因数分解:

$2^5\times 5^1\times {\mathrm{12241}}^1$

素因数の和:12256

約数の個数: 24

約数和(自身を含む): 4627476

約数和(自身を除く): 2668916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12241, 24482, 48964, 61205, 97928, 122410, 195856, 244820, 391712, 489640, 979280, 1958560]

約数ペア:

[(1, 1958560), (2, 979280), (4, 489640), (5, 391712), (8, 244820), (10, 195856), (16, 122410), (20, 97928), (32, 61205), (40, 48964), (80, 24482), (160, 12241)]