10378280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 25833600

約数和(自身を除く): 15455320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 229, 412, 440, 458, 515, 824, 916, 1030, 1133, 1145, 1832, 2060, 2266, 2290, 2519, 4120, 4532, 4580, 5038, 5665, 9064, 9160, 10076, 11330, 12595, 20152, 22660, 23587, 25190, 45320, 47174, 50380, 94348, 100760, 117935, 188696, 235870, 259457, 471740, 518914, 943480, 1037828, 1297285, 2075656, 2594570, 5189140, 10378280]

約数ペア:

[(1, 10378280), (2, 5189140), (4, 2594570), (5, 2075656), (8, 1297285), (10, 1037828), (11, 943480), (20, 518914), (22, 471740), (40, 259457), (44, 235870), (55, 188696), (88, 117935), (103, 100760), (110, 94348), (206, 50380), (220, 47174), (229, 45320), (412, 25190), (440, 23587), (458, 22660), (515, 20152), (824, 12595), (916, 11330), (1030, 10076), (1133, 9160), (1145, 9064), (1832, 5665), (2060, 5038), (2266, 4580), (2290, 4532), (2519, 4120)]