53395600

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1168

約数の個数: 60

約数和(自身を含む): 129389040

約数和(自身を除く): 75993440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 262, 400, 524, 655, 1019, 1048, 1310, 2038, 2096, 2620, 3275, 4076, 5095, 5240, 6550, 8152, 10190, 10480, 13100, 16304, 20380, 25475, 26200, 40760, 50950, 52400, 81520, 101900, 133489, 203800, 266978, 407600, 533956, 667445, 1067912, 1334890, 2135824, 2669780, 3337225, 5339560, 6674450, 10679120, 13348900, 26697800, 53395600]

約数ペア:

[(1, 53395600), (2, 26697800), (4, 13348900), (5, 10679120), (8, 6674450), (10, 5339560), (16, 3337225), (20, 2669780), (25, 2135824), (40, 1334890), (50, 1067912), (80, 667445), (100, 533956), (131, 407600), (200, 266978), (262, 203800), (400, 133489), (524, 101900), (655, 81520), (1019, 52400), (1048, 50950), (1310, 40760), (2038, 26200), (2096, 25475), (2620, 20380), (3275, 16304), (4076, 13100), (5095, 10480), (5240, 10190), (6550, 8152)]