188040655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 80853425

約数列:

[1, 5, 11, 17, 47, 55, 85, 121, 187, 235, 389, 517, 605, 799, 935, 1945, 2057, 2585, 3995, 4279, 5687, 6613, 8789, 10285, 18283, 21395, 28435, 33065, 43945, 47069, 72743, 91415, 96679, 201113, 235345, 310811, 363715, 483395, 800173, 1005565, 1554055, 2212243, 3418921, 4000865, 11061215, 17094605, 37608131, 188040655]

約数ペア:

[(1, 188040655), (5, 37608131), (11, 17094605), (17, 11061215), (47, 4000865), (55, 3418921), (85, 2212243), (121, 1554055), (187, 1005565), (235, 800173), (389, 483395), (517, 363715), (605, 310811), (799, 235345), (935, 201113), (1945, 96679), (2057, 91415), (2585, 72743), (3995, 47069), (4279, 43945), (5687, 33065), (6613, 28435), (8789, 21395), (10285, 18283)]