26450090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 50829120

約数和(自身を除く): 24379030

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 1907, 2774, 3814, 6935, 9535, 13870, 19070, 36233, 72466, 139211, 181165, 278422, 362330, 696055, 1392110, 2645009, 5290018, 13225045, 26450090]

約数ペア:

[(1, 26450090), (2, 13225045), (5, 5290018), (10, 2645009), (19, 1392110), (38, 696055), (73, 362330), (95, 278422), (146, 181165), (190, 139211), (365, 72466), (730, 36233), (1387, 19070), (1907, 13870), (2774, 9535), (3814, 6935)]