13497200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:882

約数の個数: 60

約数和(自身を含む): 33258288

約数和(自身を除く): 19761088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 823, 1025, 1640, 1646, 2050, 3280, 3292, 4100, 4115, 6584, 8200, 8230, 13168, 16400, 16460, 20575, 32920, 33743, 41150, 65840, 67486, 82300, 134972, 164600, 168715, 269944, 329200, 337430, 539888, 674860, 843575, 1349720, 1687150, 2699440, 3374300, 6748600, 13497200]

約数ペア:

[(1, 13497200), (2, 6748600), (4, 3374300), (5, 2699440), (8, 1687150), (10, 1349720), (16, 843575), (20, 674860), (25, 539888), (40, 337430), (41, 329200), (50, 269944), (80, 168715), (82, 164600), (100, 134972), (164, 82300), (200, 67486), (205, 65840), (328, 41150), (400, 33743), (410, 32920), (656, 20575), (820, 16460), (823, 16400), (1025, 13168), (1640, 8230), (1646, 8200), (2050, 6584), (3280, 4115), (3292, 4100)]