2013314600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{915143}}^1$

素因数の和:915170

約数の個数: 48

約数和(自身を含む): 5106503520

約数和(自身を除く): 3093188920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 915143, 1830286, 3660572, 4575715, 7321144, 9151430, 10066573, 18302860, 20133146, 22878575, 36605720, 40266292, 45757150, 50332865, 80532584, 91514300, 100665730, 183028600, 201331460, 251664325, 402662920, 503328650, 1006657300, 2013314600]

約数ペア:

[(1, 2013314600), (2, 1006657300), (4, 503328650), (5, 402662920), (8, 251664325), (10, 201331460), (11, 183028600), (20, 100665730), (22, 91514300), (25, 80532584), (40, 50332865), (44, 45757150), (50, 40266292), (55, 36605720), (88, 22878575), (100, 20133146), (110, 18302860), (200, 10066573), (220, 9151430), (275, 7321144), (440, 4575715), (550, 3660572), (1100, 1830286), (2200, 915143)]