69217520

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4483}}^1$

素因数の和:4689

約数の個数: 40

約数和(自身を含む): 161800656

約数和(自身を除く): 92583136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 4483, 7720, 8966, 15440, 17932, 22415, 35864, 44830, 71728, 89660, 179320, 358640, 865219, 1730438, 3460876, 4326095, 6921752, 8652190, 13843504, 17304380, 34608760, 69217520]

約数ペア:

[(1, 69217520), (2, 34608760), (4, 17304380), (5, 13843504), (8, 8652190), (10, 6921752), (16, 4326095), (20, 3460876), (40, 1730438), (80, 865219), (193, 358640), (386, 179320), (772, 89660), (965, 71728), (1544, 44830), (1930, 35864), (3088, 22415), (3860, 17932), (4483, 15440), (7720, 8966)]