8343584360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6257}}^1$

素因数の和:6375

約数の個数: 128

約数和(自身を含む): 20803093920

約数和(自身を除く): 12459509560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 53, 68, 74, 85, 106, 136, 148, 170, 185, 212, 265, 296, 340, 370, 424, 530, 629, 680, 740, 901, 1060, 1258, 1480, 1802, 1961, 2120, 2516, 3145, 3604, 3922, 4505, 5032, 6257, 6290, 7208, 7844, 9010, 9805, 12514, 12580, 15688, 18020, 19610, 25028, 25160, 31285, 33337, 36040, 39220, 50056, 62570, 66674, 78440, 106369, 125140, 133348, 166685, 212738, 231509, 250280, 266696, 331621, 333370, 425476, 463018, 531845, 663242, 666740, 850952, 926036, 1063690, 1157545, 1326484, 1333480, 1658105, 1852072, 2127380, 2315090, 2652968, 3316210, 3935653, 4254760, 4630180, 5637557, 6632420, 7871306, 9260360, 11275114, 12269977, 13264840, 15742612, 19678265, 22550228, 24539954, 28187785, 31485224, 39356530, 45100456, 49079908, 56375570, 61349885, 78713060, 98159816, 112751140, 122699770, 157426120, 208589609, 225502280, 245399540, 417179218, 490799080, 834358436, 1042948045, 1668716872, 2085896090, 4171792180, 8343584360]

約数ペア:

[(1, 8343584360), (2, 4171792180), (4, 2085896090), (5, 1668716872), (8, 1042948045), (10, 834358436), (17, 490799080), (20, 417179218), (34, 245399540), (37, 225502280), (40, 208589609), (53, 157426120), (68, 122699770), (74, 112751140), (85, 98159816), (106, 78713060), (136, 61349885), (148, 56375570), (170, 49079908), (185, 45100456), (212, 39356530), (265, 31485224), (296, 28187785), (340, 24539954), (370, 22550228), (424, 19678265), (530, 15742612), (629, 13264840), (680, 12269977), (740, 11275114), (901, 9260360), (1060, 7871306), (1258, 6632420), (1480, 5637557), (1802, 4630180), (1961, 4254760), (2120, 3935653), (2516, 3316210), (3145, 2652968), (3604, 2315090), (3922, 2127380), (4505, 1852072), (5032, 1658105), (6257, 1333480), (6290, 1326484), (7208, 1157545), (7844, 1063690), (9010, 926036), (9805, 850952), (12514, 666740), (12580, 663242), (15688, 531845), (18020, 463018), (19610, 425476), (25028, 333370), (25160, 331621), (31285, 266696), (33337, 250280), (36040, 231509), (39220, 212738), (50056, 166685), (62570, 133348), (66674, 125140), (78440, 106369)]