28293073490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3719}}^1$

素因数の和:3888

約数の個数: 128

約数和(自身を含む): 60476129280

約数和(自身を除く): 32183055790

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 97, 110, 115, 155, 194, 230, 253, 310, 341, 485, 506, 682, 713, 970, 1067, 1265, 1426, 1705, 2134, 2231, 2530, 3007, 3410, 3565, 3719, 4462, 5335, 6014, 7130, 7438, 7843, 10670, 11155, 15035, 15686, 18595, 22310, 24541, 30070, 33077, 37190, 39215, 40909, 49082, 66154, 69161, 78430, 81818, 85537, 115289, 122705, 138322, 165385, 171074, 204545, 230578, 245410, 330770, 345805, 360743, 409090, 427685, 576445, 691610, 721486, 760771, 855370, 940907, 1152890, 1268179, 1521542, 1803715, 1881814, 2536358, 2651647, 3607430, 3803855, 3968173, 4704535, 5303294, 6340895, 7607710, 7936346, 8297089, 9409070, 11183033, 12681790, 13258235, 16594178, 19840865, 22366066, 26516470, 29168117, 39681730, 41485445, 55915165, 58336234, 82970890, 91267979, 111830330, 123013363, 145840585, 182535958, 246026726, 257209759, 291681170, 456339895, 514419518, 615066815, 912679790, 1230133630, 1286048795, 2572097590, 2829307349, 5658614698, 14146536745, 28293073490]

約数ペア:

[(1, 28293073490), (2, 14146536745), (5, 5658614698), (10, 2829307349), (11, 2572097590), (22, 1286048795), (23, 1230133630), (31, 912679790), (46, 615066815), (55, 514419518), (62, 456339895), (97, 291681170), (110, 257209759), (115, 246026726), (155, 182535958), (194, 145840585), (230, 123013363), (253, 111830330), (310, 91267979), (341, 82970890), (485, 58336234), (506, 55915165), (682, 41485445), (713, 39681730), (970, 29168117), (1067, 26516470), (1265, 22366066), (1426, 19840865), (1705, 16594178), (2134, 13258235), (2231, 12681790), (2530, 11183033), (3007, 9409070), (3410, 8297089), (3565, 7936346), (3719, 7607710), (4462, 6340895), (5335, 5303294), (6014, 4704535), (7130, 3968173), (7438, 3803855), (7843, 3607430), (10670, 2651647), (11155, 2536358), (15035, 1881814), (15686, 1803715), (18595, 1521542), (22310, 1268179), (24541, 1152890), (30070, 940907), (33077, 855370), (37190, 760771), (39215, 721486), (40909, 691610), (49082, 576445), (66154, 427685), (69161, 409090), (78430, 360743), (81818, 345805), (85537, 330770), (115289, 245410), (122705, 230578), (138322, 204545), (165385, 171074)]