186505280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 112

約数和(自身を含む): 483900480

約数和(自身を除く): 297395200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 130, 160, 208, 214, 260, 320, 416, 419, 428, 520, 535, 832, 838, 856, 1040, 1070, 1391, 1676, 1712, 2080, 2095, 2140, 2782, 3352, 3424, 4160, 4190, 4280, 5447, 5564, 6704, 6848, 6955, 8380, 8560, 10894, 11128, 13408, 13910, 16760, 17120, 21788, 22256, 26816, 27235, 27820, 33520, 34240, 43576, 44512, 44833, 54470, 55640, 67040, 87152, 89024, 89666, 108940, 111280, 134080, 174304, 179332, 217880, 222560, 224165, 348608, 358664, 435760, 445120, 448330, 582829, 717328, 871520, 896660, 1165658, 1434656, 1743040, 1793320, 2331316, 2869312, 2914145, 3586640, 4662632, 5828290, 7173280, 9325264, 11656580, 14346560, 18650528, 23313160, 37301056, 46626320, 93252640, 186505280]

約数ペア:

[(1, 186505280), (2, 93252640), (4, 46626320), (5, 37301056), (8, 23313160), (10, 18650528), (13, 14346560), (16, 11656580), (20, 9325264), (26, 7173280), (32, 5828290), (40, 4662632), (52, 3586640), (64, 2914145), (65, 2869312), (80, 2331316), (104, 1793320), (107, 1743040), (130, 1434656), (160, 1165658), (208, 896660), (214, 871520), (260, 717328), (320, 582829), (416, 448330), (419, 445120), (428, 435760), (520, 358664), (535, 348608), (832, 224165), (838, 222560), (856, 217880), (1040, 179332), (1070, 174304), (1391, 134080), (1676, 111280), (1712, 108940), (2080, 89666), (2095, 89024), (2140, 87152), (2782, 67040), (3352, 55640), (3424, 54470), (4160, 44833), (4190, 44512), (4280, 43576), (5447, 34240), (5564, 33520), (6704, 27820), (6848, 27235), (6955, 26816), (8380, 22256), (8560, 21788), (10894, 17120), (11128, 16760), (13408, 13910)]