84233920

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1049

約数の個数: 56

約数和(自身を含む): 201369168

約数和(自身を除く): 117135248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 571, 922, 1142, 1844, 2284, 2305, 2855, 3688, 4568, 4610, 5710, 7376, 9136, 9220, 11420, 14752, 18272, 18440, 22840, 29504, 36544, 36880, 45680, 73760, 91360, 147520, 182720, 263231, 526462, 1052924, 1316155, 2105848, 2632310, 4211696, 5264620, 8423392, 10529240, 16846784, 21058480, 42116960, 84233920]

約数ペア:

[(1, 84233920), (2, 42116960), (4, 21058480), (5, 16846784), (8, 10529240), (10, 8423392), (16, 5264620), (20, 4211696), (32, 2632310), (40, 2105848), (64, 1316155), (80, 1052924), (160, 526462), (320, 263231), (461, 182720), (571, 147520), (922, 91360), (1142, 73760), (1844, 45680), (2284, 36880), (2305, 36544), (2855, 29504), (3688, 22840), (4568, 18440), (4610, 18272), (5710, 14752), (7376, 11420), (9136, 9220)]