2255355850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{178289}}^1$

素因数の和:178335

約数の個数: 48

約数和(自身を含む): 4775319360

約数和(自身を除く): 2519963510

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 178289, 356578, 891445, 1782890, 1961179, 3922358, 4100647, 4457225, 8201294, 8914450, 9805895, 19611790, 20503235, 41006470, 45107117, 49029475, 90214234, 98058950, 102516175, 205032350, 225535585, 451071170, 1127677925, 2255355850]

約数ペア:

[(1, 2255355850), (2, 1127677925), (5, 451071170), (10, 225535585), (11, 205032350), (22, 102516175), (23, 98058950), (25, 90214234), (46, 49029475), (50, 45107117), (55, 41006470), (110, 20503235), (115, 19611790), (230, 9805895), (253, 8914450), (275, 8201294), (506, 4457225), (550, 4100647), (575, 3922358), (1150, 1961179), (1265, 1782890), (2530, 891445), (6325, 356578), (12650, 178289)]