27325000

素因数分解:

$2^3\times 5^5\times {\mathrm{1093}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 64097460

約数和(自身を除く): 36772460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1093, 1250, 2186, 2500, 3125, 4372, 5000, 5465, 6250, 8744, 10930, 12500, 21860, 25000, 27325, 43720, 54650, 109300, 136625, 218600, 273250, 546500, 683125, 1093000, 1366250, 2732500, 3415625, 5465000, 6831250, 13662500, 27325000]

約数ペア:

[(1, 27325000), (2, 13662500), (4, 6831250), (5, 5465000), (8, 3415625), (10, 2732500), (20, 1366250), (25, 1093000), (40, 683125), (50, 546500), (100, 273250), (125, 218600), (200, 136625), (250, 109300), (500, 54650), (625, 43720), (1000, 27325), (1093, 25000), (1250, 21860), (2186, 12500), (2500, 10930), (3125, 8744), (4372, 6250), (5000, 5465)]