40308950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 82869696

約数和(自身を除く): 42560746

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 830, 883, 913, 1766, 1826, 2075, 4150, 4415, 4565, 8830, 9130, 9713, 19426, 22075, 22825, 44150, 45650, 48565, 73289, 97130, 146578, 242825, 366445, 485650, 732890, 806179, 1612358, 1832225, 3664450, 4030895, 8061790, 20154475, 40308950]

約数ペア:

[(1, 40308950), (2, 20154475), (5, 8061790), (10, 4030895), (11, 3664450), (22, 1832225), (25, 1612358), (50, 806179), (55, 732890), (83, 485650), (110, 366445), (166, 242825), (275, 146578), (415, 97130), (550, 73289), (830, 48565), (883, 45650), (913, 44150), (1766, 22825), (1826, 22075), (2075, 19426), (4150, 9713), (4415, 9130), (4565, 8830)]