26444200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6994

約数の個数: 48

約数和(自身を含む): 64728000

約数和(自身を除く): 38283800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 6959, 13918, 27836, 34795, 55672, 69590, 132221, 139180, 173975, 264442, 278360, 347950, 528884, 661105, 695900, 1057768, 1322210, 1391800, 2644420, 3305525, 5288840, 6611050, 13222100, 26444200]

約数ペア:

[(1, 26444200), (2, 13222100), (4, 6611050), (5, 5288840), (8, 3305525), (10, 2644420), (19, 1391800), (20, 1322210), (25, 1057768), (38, 695900), (40, 661105), (50, 528884), (76, 347950), (95, 278360), (100, 264442), (152, 173975), (190, 139180), (200, 132221), (380, 69590), (475, 55672), (760, 34795), (950, 27836), (1900, 13918), (3800, 6959)]