99575440

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8243}}^1$

素因数の和:8407

約数の個数: 40

約数和(自身を含む): 233074368

約数和(自身を除く): 133498928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 8243, 12080, 16486, 32972, 41215, 65944, 82430, 131888, 164860, 329720, 659440, 1244693, 2489386, 4978772, 6223465, 9957544, 12446930, 19915088, 24893860, 49787720, 99575440]

約数ペア:

[(1, 99575440), (2, 49787720), (4, 24893860), (5, 19915088), (8, 12446930), (10, 9957544), (16, 6223465), (20, 4978772), (40, 2489386), (80, 1244693), (151, 659440), (302, 329720), (604, 164860), (755, 131888), (1208, 82430), (1510, 65944), (2416, 41215), (3020, 32972), (6040, 16486), (8243, 12080)]