2888425760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1733}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 7456421952

約数和(自身を除く): 4567996192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 947, 1733, 1760, 1894, 3466, 3788, 4735, 6932, 7576, 8665, 9470, 10417, 13864, 15152, 17330, 18940, 19063, 20834, 27728, 30304, 34660, 37880, 38126, 41668, 52085, 55456, 69320, 75760, 76252, 83336, 95315, 104170, 138640, 151520, 152504, 166672, 190630, 208340, 277280, 305008, 333344, 381260, 416680, 610016, 762520, 833360, 1525040, 1641151, 1666720, 3050080, 3282302, 6564604, 8205755, 13129208, 16411510, 18052661, 26258416, 32823020, 36105322, 52516832, 65646040, 72210644, 90263305, 131292080, 144421288, 180526610, 262584160, 288842576, 361053220, 577685152, 722106440, 1444212880, 2888425760]

約数ペア:

[(1, 2888425760), (2, 1444212880), (4, 722106440), (5, 577685152), (8, 361053220), (10, 288842576), (11, 262584160), (16, 180526610), (20, 144421288), (22, 131292080), (32, 90263305), (40, 72210644), (44, 65646040), (55, 52516832), (80, 36105322), (88, 32823020), (110, 26258416), (160, 18052661), (176, 16411510), (220, 13129208), (352, 8205755), (440, 6564604), (880, 3282302), (947, 3050080), (1733, 1666720), (1760, 1641151), (1894, 1525040), (3466, 833360), (3788, 762520), (4735, 610016), (6932, 416680), (7576, 381260), (8665, 333344), (9470, 305008), (10417, 277280), (13864, 208340), (15152, 190630), (17330, 166672), (18940, 152504), (19063, 151520), (20834, 138640), (27728, 104170), (30304, 95315), (34660, 83336), (37880, 76252), (38126, 75760), (41668, 69320), (52085, 55456)]