379655080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33071}}^1$

素因数の和:33130

約数の個数: 64

約数和(自身を含む): 1000097280

約数和(自身を除く): 620442200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 33071, 66142, 132284, 165355, 231497, 264568, 330710, 462994, 661420, 925988, 1157485, 1322840, 1355911, 1851976, 2314970, 2711822, 4629940, 5423644, 6779555, 9259880, 9491377, 10847288, 13559110, 18982754, 27118220, 37965508, 47456885, 54236440, 75931016, 94913770, 189827540, 379655080]

約数ペア:

[(1, 379655080), (2, 189827540), (4, 94913770), (5, 75931016), (7, 54236440), (8, 47456885), (10, 37965508), (14, 27118220), (20, 18982754), (28, 13559110), (35, 10847288), (40, 9491377), (41, 9259880), (56, 6779555), (70, 5423644), (82, 4629940), (140, 2711822), (164, 2314970), (205, 1851976), (280, 1355911), (287, 1322840), (328, 1157485), (410, 925988), (574, 661420), (820, 462994), (1148, 330710), (1435, 264568), (1640, 231497), (2296, 165355), (2870, 132284), (5740, 66142), (11480, 33071)]