2014090840

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{1129}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 4590331200

約数和(自身を除く): 2576240360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 433, 515, 824, 866, 1030, 1129, 1732, 2060, 2165, 2258, 3464, 4120, 4330, 4516, 5645, 8660, 9032, 11290, 17320, 22580, 44599, 45160, 89198, 116287, 178396, 222995, 232574, 356792, 445990, 465148, 488857, 581435, 891980, 930296, 977714, 1162870, 1783960, 1955428, 2325740, 2444285, 3910856, 4651480, 4888570, 9777140, 19554280, 50352271, 100704542, 201409084, 251761355, 402818168, 503522710, 1007045420, 2014090840]

約数ペア:

[(1, 2014090840), (2, 1007045420), (4, 503522710), (5, 402818168), (8, 251761355), (10, 201409084), (20, 100704542), (40, 50352271), (103, 19554280), (206, 9777140), (412, 4888570), (433, 4651480), (515, 3910856), (824, 2444285), (866, 2325740), (1030, 1955428), (1129, 1783960), (1732, 1162870), (2060, 977714), (2165, 930296), (2258, 891980), (3464, 581435), (4120, 488857), (4330, 465148), (4516, 445990), (5645, 356792), (8660, 232574), (9032, 222995), (11290, 178396), (17320, 116287), (22580, 89198), (44599, 45160)]