76469420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{25321}}^1$

素因数の和:25481

約数の個数: 24

約数和(自身を含む): 161655648

約数和(自身を除く): 85186228

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 25321, 50642, 101284, 126605, 253210, 506420, 3823471, 7646942, 15293884, 19117355, 38234710, 76469420]

約数ペア:

[(1, 76469420), (2, 38234710), (4, 19117355), (5, 15293884), (10, 7646942), (20, 3823471), (151, 506420), (302, 253210), (604, 126605), (755, 101284), (1510, 50642), (3020, 25321)]