132488000

素因数分解:

$2^6\times 5^3\times {\mathrm{16561}}^1$

素因数の和:16588

約数の個数: 56

約数和(自身を含む): 328126344

約数和(自身を除く): 195638344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 16561, 33122, 66244, 82805, 132488, 165610, 264976, 331220, 414025, 529952, 662440, 828050, 1059904, 1324880, 1656100, 2070125, 2649760, 3312200, 4140250, 5299520, 6624400, 8280500, 13248800, 16561000, 26497600, 33122000, 66244000, 132488000]

約数ペア:

[(1, 132488000), (2, 66244000), (4, 33122000), (5, 26497600), (8, 16561000), (10, 13248800), (16, 8280500), (20, 6624400), (25, 5299520), (32, 4140250), (40, 3312200), (50, 2649760), (64, 2070125), (80, 1656100), (100, 1324880), (125, 1059904), (160, 828050), (200, 662440), (250, 529952), (320, 414025), (400, 331220), (500, 264976), (800, 165610), (1000, 132488), (1600, 82805), (2000, 66244), (4000, 33122), (8000, 16561)]