99423565550

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{72617}}^1$

素因数の和:72965

約数の個数: 48

約数和(自身を含む): 187206299280

約数和(自身を除く): 87782733730

約数列:

[1, 2, 5, 10, 25, 50, 139, 197, 278, 394, 695, 985, 1390, 1970, 3475, 4925, 6950, 9850, 27383, 54766, 72617, 136915, 145234, 273830, 363085, 684575, 726170, 1369150, 1815425, 3630850, 10093763, 14305549, 20187526, 28611098, 50468815, 71527745, 100937630, 143055490, 252344075, 357638725, 504688150, 715277450, 1988471311, 3976942622, 9942356555, 19884713110, 49711782775, 99423565550]

約数ペア:

[(1, 99423565550), (2, 49711782775), (5, 19884713110), (10, 9942356555), (25, 3976942622), (50, 1988471311), (139, 715277450), (197, 504688150), (278, 357638725), (394, 252344075), (695, 143055490), (985, 100937630), (1390, 71527745), (1970, 50468815), (3475, 28611098), (4925, 20187526), (6950, 14305549), (9850, 10093763), (27383, 3630850), (54766, 1815425), (72617, 1369150), (136915, 726170), (145234, 684575), (273830, 363085)]