889049933200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15542831}}^1$

素因数の和:15542873

約数の個数: 120

約数和(自身を含む): 2509359140736

約数和(自身を除く): 1620309207536

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3575, 4400, 5200, 5720, 7150, 11440, 14300, 28600, 57200, 15542831, 31085662, 62171324, 77714155, 124342648, 155428310, 170971141, 202056803, 248685296, 310856620, 341942282, 388570775, 404113606, 621713240, 683884564, 777141550, 808227212, 854855705, 1010284015, 1243426480, 1367769128, 1554283100, 1616454424, 1709711410, 2020568030, 2222624833, 2735538256, 3108566200, 3232908848, 3419422820, 4041136060, 4274278525, 4445249666, 5051420075, 6217132400, 6838845640, 8082272120, 8548557050, 8890499332, 10102840150, 11113124165, 13677691280, 16164544240, 17097114100, 17780998664, 20205680300, 22226248330, 34194228200, 35561997328, 40411360600, 44452496660, 55565620825, 68388456400, 80822721200, 88904993320, 111131241650, 177809986640, 222262483300, 444524966600, 889049933200]

約数ペア:

[(1, 889049933200), (2, 444524966600), (4, 222262483300), (5, 177809986640), (8, 111131241650), (10, 88904993320), (11, 80822721200), (13, 68388456400), (16, 55565620825), (20, 44452496660), (22, 40411360600), (25, 35561997328), (26, 34194228200), (40, 22226248330), (44, 20205680300), (50, 17780998664), (52, 17097114100), (55, 16164544240), (65, 13677691280), (80, 11113124165), (88, 10102840150), (100, 8890499332), (104, 8548557050), (110, 8082272120), (130, 6838845640), (143, 6217132400), (176, 5051420075), (200, 4445249666), (208, 4274278525), (220, 4041136060), (260, 3419422820), (275, 3232908848), (286, 3108566200), (325, 2735538256), (400, 2222624833), (440, 2020568030), (520, 1709711410), (550, 1616454424), (572, 1554283100), (650, 1367769128), (715, 1243426480), (880, 1010284015), (1040, 854855705), (1100, 808227212), (1144, 777141550), (1300, 683884564), (1430, 621713240), (2200, 404113606), (2288, 388570775), (2600, 341942282), (2860, 310856620), (3575, 248685296), (4400, 202056803), (5200, 170971141), (5720, 155428310), (7150, 124342648), (11440, 77714155), (14300, 62171324), (28600, 31085662), (57200, 15542831)]