2289014720

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{32077}}^1$

素因数の和:32317

約数の個数: 56

約数和(自身を含む): 5475329664

約数和(自身を除く): 3186314944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 14272, 17840, 32077, 35680, 64154, 71360, 128308, 160385, 256616, 320770, 513232, 641540, 1026464, 1283080, 2052928, 2566160, 5132320, 7153171, 10264640, 14306342, 28612684, 35765855, 57225368, 71531710, 114450736, 143063420, 228901472, 286126840, 457802944, 572253680, 1144507360, 2289014720]

約数ペア:

[(1, 2289014720), (2, 1144507360), (4, 572253680), (5, 457802944), (8, 286126840), (10, 228901472), (16, 143063420), (20, 114450736), (32, 71531710), (40, 57225368), (64, 35765855), (80, 28612684), (160, 14306342), (223, 10264640), (320, 7153171), (446, 5132320), (892, 2566160), (1115, 2052928), (1784, 1283080), (2230, 1026464), (3568, 641540), (4460, 513232), (7136, 320770), (8920, 256616), (14272, 160385), (17840, 128308), (32077, 71360), (35680, 64154)]