5888920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 14281920

約数和(自身を除く): 8393000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 173, 184, 185, 230, 296, 346, 370, 460, 692, 740, 851, 865, 920, 1384, 1480, 1702, 1730, 3404, 3460, 3979, 4255, 6401, 6808, 6920, 7958, 8510, 12802, 15916, 17020, 19895, 25604, 31832, 32005, 34040, 39790, 51208, 64010, 79580, 128020, 147223, 159160, 256040, 294446, 588892, 736115, 1177784, 1472230, 2944460, 5888920]

約数ペア:

[(1, 5888920), (2, 2944460), (4, 1472230), (5, 1177784), (8, 736115), (10, 588892), (20, 294446), (23, 256040), (37, 159160), (40, 147223), (46, 128020), (74, 79580), (92, 64010), (115, 51208), (148, 39790), (173, 34040), (184, 32005), (185, 31832), (230, 25604), (296, 19895), (346, 17020), (370, 15916), (460, 12802), (692, 8510), (740, 7958), (851, 6920), (865, 6808), (920, 6401), (1384, 4255), (1480, 3979), (1702, 3460), (1730, 3404)]