77191360

素因数分解:

$2^6\times 5^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1001

約数の個数: 56

約数和(自身を含む): 184562496

約数和(自身を除く): 107371136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 463, 521, 926, 1042, 1852, 2084, 2315, 2605, 3704, 4168, 4630, 5210, 7408, 8336, 9260, 10420, 14816, 16672, 18520, 20840, 29632, 33344, 37040, 41680, 74080, 83360, 148160, 166720, 241223, 482446, 964892, 1206115, 1929784, 2412230, 3859568, 4824460, 7719136, 9648920, 15438272, 19297840, 38595680, 77191360]

約数ペア:

[(1, 77191360), (2, 38595680), (4, 19297840), (5, 15438272), (8, 9648920), (10, 7719136), (16, 4824460), (20, 3859568), (32, 2412230), (40, 1929784), (64, 1206115), (80, 964892), (160, 482446), (320, 241223), (463, 166720), (521, 148160), (926, 83360), (1042, 74080), (1852, 41680), (2084, 37040), (2315, 33344), (2605, 29632), (3704, 20840), (4168, 18520), (4630, 16672), (5210, 14816), (7408, 10420), (8336, 9260)]