804510730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{4099}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 1526184000

約数和(自身を除く): 721673270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1033, 2066, 4099, 5165, 8198, 10330, 19627, 20495, 39254, 40990, 77881, 98135, 155762, 196270, 389405, 778810, 4234267, 8468534, 21171335, 42342670, 80451073, 160902146, 402255365, 804510730]

約数ペア:

[(1, 804510730), (2, 402255365), (5, 160902146), (10, 80451073), (19, 42342670), (38, 21171335), (95, 8468534), (190, 4234267), (1033, 778810), (2066, 389405), (4099, 196270), (5165, 155762), (8198, 98135), (10330, 77881), (19627, 40990), (20495, 39254)]