2398889350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2330

約数の個数: 96

約数和(自身を含む): 5277849696

約数和(自身を除く): 2878960346

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 157, 275, 286, 314, 325, 550, 650, 715, 785, 1430, 1570, 1727, 2041, 2137, 3454, 3575, 3925, 4082, 4274, 7150, 7850, 8635, 10205, 10685, 17270, 20410, 21370, 22451, 23507, 27781, 43175, 44902, 47014, 51025, 53425, 55562, 86350, 102050, 106850, 112255, 117535, 138905, 224510, 235070, 277810, 305591, 335509, 561275, 587675, 611182, 671018, 694525, 1122550, 1175350, 1389050, 1527955, 1677545, 3055910, 3355090, 3690599, 4361617, 7381198, 7639775, 8387725, 8723234, 15279550, 16775450, 18452995, 21808085, 36905990, 43616170, 47977787, 92264975, 95955574, 109040425, 184529950, 218080850, 239888935, 479777870, 1199444675, 2398889350]

約数ペア:

[(1, 2398889350), (2, 1199444675), (5, 479777870), (10, 239888935), (11, 218080850), (13, 184529950), (22, 109040425), (25, 95955574), (26, 92264975), (50, 47977787), (55, 43616170), (65, 36905990), (110, 21808085), (130, 18452995), (143, 16775450), (157, 15279550), (275, 8723234), (286, 8387725), (314, 7639775), (325, 7381198), (550, 4361617), (650, 3690599), (715, 3355090), (785, 3055910), (1430, 1677545), (1570, 1527955), (1727, 1389050), (2041, 1175350), (2137, 1122550), (3454, 694525), (3575, 671018), (3925, 611182), (4082, 587675), (4274, 561275), (7150, 335509), (7850, 305591), (8635, 277810), (10205, 235070), (10685, 224510), (17270, 138905), (20410, 117535), (21370, 112255), (22451, 106850), (23507, 102050), (27781, 86350), (43175, 55562), (44902, 53425), (47014, 51025)]