85092280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 239057280

約数和(自身を除く): 153965000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 97, 104, 130, 140, 182, 194, 241, 260, 280, 364, 388, 455, 482, 485, 520, 679, 728, 776, 910, 964, 970, 1205, 1261, 1358, 1687, 1820, 1928, 1940, 2410, 2522, 2716, 3133, 3374, 3395, 3640, 3880, 4820, 5044, 5432, 6266, 6305, 6748, 6790, 8435, 8827, 9640, 10088, 12532, 12610, 13496, 13580, 15665, 16870, 17654, 21931, 23377, 25064, 25220, 27160, 31330, 33740, 35308, 43862, 44135, 46754, 50440, 62660, 67480, 70616, 87724, 88270, 93508, 109655, 116885, 125320, 163639, 175448, 176540, 187016, 219310, 233770, 303901, 327278, 353080, 438620, 467540, 607802, 654556, 818195, 877240, 935080, 1215604, 1309112, 1519505, 1636390, 2127307, 2431208, 3039010, 3272780, 4254614, 6078020, 6545560, 8509228, 10636535, 12156040, 17018456, 21273070, 42546140, 85092280]

約数ペア:

[(1, 85092280), (2, 42546140), (4, 21273070), (5, 17018456), (7, 12156040), (8, 10636535), (10, 8509228), (13, 6545560), (14, 6078020), (20, 4254614), (26, 3272780), (28, 3039010), (35, 2431208), (40, 2127307), (52, 1636390), (56, 1519505), (65, 1309112), (70, 1215604), (91, 935080), (97, 877240), (104, 818195), (130, 654556), (140, 607802), (182, 467540), (194, 438620), (241, 353080), (260, 327278), (280, 303901), (364, 233770), (388, 219310), (455, 187016), (482, 176540), (485, 175448), (520, 163639), (679, 125320), (728, 116885), (776, 109655), (910, 93508), (964, 88270), (970, 87724), (1205, 70616), (1261, 67480), (1358, 62660), (1687, 50440), (1820, 46754), (1928, 44135), (1940, 43862), (2410, 35308), (2522, 33740), (2716, 31330), (3133, 27160), (3374, 25220), (3395, 25064), (3640, 23377), (3880, 21931), (4820, 17654), (5044, 16870), (5432, 15665), (6266, 13580), (6305, 13496), (6748, 12610), (6790, 12532), (8435, 10088), (8827, 9640)]