65705750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23893}}^1$

素因数の和:23921

約数の個数: 32

約数和(自身を含む): 134188704

約数和(自身を除く): 68482954

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 23893, 47786, 119465, 238930, 262823, 525646, 597325, 1194650, 1314115, 2628230, 2986625, 5973250, 6570575, 13141150, 32852875, 65705750]

約数ペア:

[(1, 65705750), (2, 32852875), (5, 13141150), (10, 6570575), (11, 5973250), (22, 2986625), (25, 2628230), (50, 1314115), (55, 1194650), (110, 597325), (125, 525646), (250, 262823), (275, 238930), (550, 119465), (1375, 47786), (2750, 23893)]