53636920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 127033920

約数和(自身を除く): 73397000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 173, 184, 230, 337, 346, 460, 674, 692, 865, 920, 1348, 1384, 1685, 1730, 2696, 3370, 3460, 3979, 6740, 6920, 7751, 7958, 13480, 15502, 15916, 19895, 31004, 31832, 38755, 39790, 58301, 62008, 77510, 79580, 116602, 155020, 159160, 233204, 291505, 310040, 466408, 583010, 1166020, 1340923, 2332040, 2681846, 5363692, 6704615, 10727384, 13409230, 26818460, 53636920]

約数ペア:

[(1, 53636920), (2, 26818460), (4, 13409230), (5, 10727384), (8, 6704615), (10, 5363692), (20, 2681846), (23, 2332040), (40, 1340923), (46, 1166020), (92, 583010), (115, 466408), (173, 310040), (184, 291505), (230, 233204), (337, 159160), (346, 155020), (460, 116602), (674, 79580), (692, 77510), (865, 62008), (920, 58301), (1348, 39790), (1384, 38755), (1685, 31832), (1730, 31004), (2696, 19895), (3370, 15916), (3460, 15502), (3979, 13480), (6740, 7958), (6920, 7751)]