2080811260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3427

約数の個数: 96

約数和(自身を含む): 4949683200

約数和(自身を除く): 2868871940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 61, 94, 110, 122, 188, 220, 235, 244, 305, 470, 517, 610, 671, 940, 1034, 1220, 1342, 2068, 2585, 2684, 2867, 3299, 3355, 5170, 5734, 6598, 6710, 10340, 11468, 13196, 13420, 14335, 16495, 28670, 31537, 32990, 36289, 57340, 63074, 65980, 72578, 126148, 145156, 155053, 157685, 181445, 201239, 310106, 315370, 362890, 402478, 620212, 630740, 725780, 775265, 804956, 1006195, 1550530, 1705583, 2012390, 2213629, 3101060, 3411166, 4024780, 4427258, 6822332, 8527915, 8854516, 9458233, 11068145, 17055830, 18916466, 22136290, 34111660, 37832932, 44272580, 47291165, 94582330, 104040563, 189164660, 208081126, 416162252, 520202815, 1040405630, 2080811260]

約数ペア:

[(1, 2080811260), (2, 1040405630), (4, 520202815), (5, 416162252), (10, 208081126), (11, 189164660), (20, 104040563), (22, 94582330), (44, 47291165), (47, 44272580), (55, 37832932), (61, 34111660), (94, 22136290), (110, 18916466), (122, 17055830), (188, 11068145), (220, 9458233), (235, 8854516), (244, 8527915), (305, 6822332), (470, 4427258), (517, 4024780), (610, 3411166), (671, 3101060), (940, 2213629), (1034, 2012390), (1220, 1705583), (1342, 1550530), (2068, 1006195), (2585, 804956), (2684, 775265), (2867, 725780), (3299, 630740), (3355, 620212), (5170, 402478), (5734, 362890), (6598, 315370), (6710, 310106), (10340, 201239), (11468, 181445), (13196, 157685), (13420, 155053), (14335, 145156), (16495, 126148), (28670, 72578), (31537, 65980), (32990, 63074), (36289, 57340)]