69475760

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10993}}^1$

素因数の和:11085

約数の個数: 40

約数和(自身を含む): 163590720

約数和(自身を除く): 94114960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 10993, 21986, 43972, 54965, 87944, 109930, 175888, 219860, 439720, 868447, 879440, 1736894, 3473788, 4342235, 6947576, 8684470, 13895152, 17368940, 34737880, 69475760]

約数ペア:

[(1, 69475760), (2, 34737880), (4, 17368940), (5, 13895152), (8, 8684470), (10, 6947576), (16, 4342235), (20, 3473788), (40, 1736894), (79, 879440), (80, 868447), (158, 439720), (316, 219860), (395, 175888), (632, 109930), (790, 87944), (1264, 54965), (1580, 43972), (3160, 21986), (6320, 10993)]