5457500

素因数分解:

$2^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 12464760

約数和(自身を除く): 7007260

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 59, 74, 100, 118, 125, 148, 185, 236, 250, 295, 370, 500, 590, 625, 740, 925, 1180, 1250, 1475, 1850, 2183, 2500, 2950, 3700, 4366, 4625, 5900, 7375, 8732, 9250, 10915, 14750, 18500, 21830, 23125, 29500, 36875, 43660, 46250, 54575, 73750, 92500, 109150, 147500, 218300, 272875, 545750, 1091500, 1364375, 2728750, 5457500]

約数ペア:

[(1, 5457500), (2, 2728750), (4, 1364375), (5, 1091500), (10, 545750), (20, 272875), (25, 218300), (37, 147500), (50, 109150), (59, 92500), (74, 73750), (100, 54575), (118, 46250), (125, 43660), (148, 36875), (185, 29500), (236, 23125), (250, 21830), (295, 18500), (370, 14750), (500, 10915), (590, 9250), (625, 8732), (740, 7375), (925, 5900), (1180, 4625), (1250, 4366), (1475, 3700), (1850, 2950), (2183, 2500)]