1030913313550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1969459}}^1$

素因数の和:1969538

約数の個数: 72

約数和(自身を含む): 2093516285400

約数和(自身を除く): 1062602971850

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 361, 475, 551, 722, 725, 950, 1102, 1450, 1805, 2755, 3610, 5510, 9025, 10469, 13775, 18050, 20938, 27550, 52345, 104690, 261725, 523450, 1969459, 3938918, 9847295, 19694590, 37419721, 49236475, 57114311, 74839442, 98472950, 114228622, 187098605, 285571555, 374197210, 571143110, 710974699, 935493025, 1085171909, 1421949398, 1427857775, 1870986050, 2170343818, 2855715550, 3554873495, 5425859545, 7109746990, 10851719090, 17774367475, 20618266271, 27129297725, 35548734950, 41236532542, 54258595450, 103091331355, 206182662710, 515456656775, 1030913313550]

約数ペア:

[(1, 1030913313550), (2, 515456656775), (5, 206182662710), (10, 103091331355), (19, 54258595450), (25, 41236532542), (29, 35548734950), (38, 27129297725), (50, 20618266271), (58, 17774367475), (95, 10851719090), (145, 7109746990), (190, 5425859545), (290, 3554873495), (361, 2855715550), (475, 2170343818), (551, 1870986050), (722, 1427857775), (725, 1421949398), (950, 1085171909), (1102, 935493025), (1450, 710974699), (1805, 571143110), (2755, 374197210), (3610, 285571555), (5510, 187098605), (9025, 114228622), (10469, 98472950), (13775, 74839442), (18050, 57114311), (20938, 49236475), (27550, 37419721), (52345, 19694590), (104690, 9847295), (261725, 3938918), (523450, 1969459)]