83445380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 183786624

約数和(自身を除く): 100341244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 283, 460, 566, 641, 1132, 1282, 1415, 2564, 2830, 3205, 5660, 6410, 6509, 12820, 13018, 14743, 26036, 29486, 32545, 58972, 65090, 73715, 130180, 147430, 181403, 294860, 362806, 725612, 907015, 1814030, 3628060, 4172269, 8344538, 16689076, 20861345, 41722690, 83445380]

約数ペア:

[(1, 83445380), (2, 41722690), (4, 20861345), (5, 16689076), (10, 8344538), (20, 4172269), (23, 3628060), (46, 1814030), (92, 907015), (115, 725612), (230, 362806), (283, 294860), (460, 181403), (566, 147430), (641, 130180), (1132, 73715), (1282, 65090), (1415, 58972), (2564, 32545), (2830, 29486), (3205, 26036), (5660, 14743), (6410, 13018), (6509, 12820)]