374429260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{1051}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 805916160

約数和(自身を除く): 431486900

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 379, 470, 758, 940, 1051, 1516, 1895, 2102, 3790, 4204, 5255, 7580, 10510, 17813, 21020, 35626, 49397, 71252, 89065, 98794, 178130, 197588, 246985, 356260, 398329, 493970, 796658, 987940, 1593316, 1991645, 3983290, 7966580, 18721463, 37442926, 74885852, 93607315, 187214630, 374429260]

約数ペア:

[(1, 374429260), (2, 187214630), (4, 93607315), (5, 74885852), (10, 37442926), (20, 18721463), (47, 7966580), (94, 3983290), (188, 1991645), (235, 1593316), (379, 987940), (470, 796658), (758, 493970), (940, 398329), (1051, 356260), (1516, 246985), (1895, 197588), (2102, 178130), (3790, 98794), (4204, 89065), (5255, 71252), (7580, 49397), (10510, 35626), (17813, 21020)]