25213560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{210113}}^1$

素因数の和:210127

約数の個数: 32

約数和(自身を含む): 75641040

約数和(自身を除く): 50427480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 210113, 420226, 630339, 840452, 1050565, 1260678, 1680904, 2101130, 2521356, 3151695, 4202260, 5042712, 6303390, 8404520, 12606780, 25213560]

約数ペア:

[(1, 25213560), (2, 12606780), (3, 8404520), (4, 6303390), (5, 5042712), (6, 4202260), (8, 3151695), (10, 2521356), (12, 2101130), (15, 1680904), (20, 1260678), (24, 1050565), (30, 840452), (40, 630339), (60, 420226), (120, 210113)]