66086750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{13913}}^1$

素因数の和:13949

約数の個数: 32

約数和(自身を含む): 130235040

約数和(自身を除く): 64148290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 13913, 27826, 69565, 139130, 264347, 347825, 528694, 695650, 1321735, 1739125, 2643470, 3478250, 6608675, 13217350, 33043375, 66086750]

約数ペア:

[(1, 66086750), (2, 33043375), (5, 13217350), (10, 6608675), (19, 3478250), (25, 2643470), (38, 1739125), (50, 1321735), (95, 695650), (125, 528694), (190, 347825), (250, 264347), (475, 139130), (950, 69565), (2375, 27826), (4750, 13913)]