955483780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{5807}}^1$

素因数の和:6268

約数の個数: 48

約数和(自身を含む): 2117364480

約数和(自身を除く): 1161880700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 433, 866, 1732, 2165, 4330, 5807, 8227, 8660, 11614, 16454, 23228, 29035, 32908, 41135, 58070, 82270, 110333, 116140, 164540, 220666, 441332, 551665, 1103330, 2206660, 2514431, 5028862, 10057724, 12572155, 25144310, 47774189, 50288620, 95548378, 191096756, 238870945, 477741890, 955483780]

約数ペア:

[(1, 955483780), (2, 477741890), (4, 238870945), (5, 191096756), (10, 95548378), (19, 50288620), (20, 47774189), (38, 25144310), (76, 12572155), (95, 10057724), (190, 5028862), (380, 2514431), (433, 2206660), (866, 1103330), (1732, 551665), (2165, 441332), (4330, 220666), (5807, 164540), (8227, 116140), (8660, 110333), (11614, 82270), (16454, 58070), (23228, 41135), (29035, 32908)]