5557872944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1531}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 11999898624

約数和(自身を除く): 6442025680

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 563, 806, 1126, 1531, 1612, 2252, 3062, 3224, 4504, 6124, 6448, 7319, 9008, 12248, 14638, 17453, 19903, 24496, 29276, 34906, 39806, 47461, 58552, 69812, 79612, 94922, 117104, 139624, 159224, 189844, 226889, 279248, 318448, 379688, 453778, 616993, 759376, 861953, 907556, 1233986, 1723906, 1815112, 2467972, 3447812, 3630224, 4935944, 6895624, 9871888, 11205389, 13791248, 22410778, 26720543, 44821556, 53441086, 89643112, 106882172, 179286224, 213764344, 347367059, 427528688, 694734118, 1389468236, 2778936472, 5557872944]

約数ペア:

[(1, 5557872944), (2, 2778936472), (4, 1389468236), (8, 694734118), (13, 427528688), (16, 347367059), (26, 213764344), (31, 179286224), (52, 106882172), (62, 89643112), (104, 53441086), (124, 44821556), (208, 26720543), (248, 22410778), (403, 13791248), (496, 11205389), (563, 9871888), (806, 6895624), (1126, 4935944), (1531, 3630224), (1612, 3447812), (2252, 2467972), (3062, 1815112), (3224, 1723906), (4504, 1233986), (6124, 907556), (6448, 861953), (7319, 759376), (9008, 616993), (12248, 453778), (14638, 379688), (17453, 318448), (19903, 279248), (24496, 226889), (29276, 189844), (34906, 159224), (39806, 139624), (47461, 117104), (58552, 94922), (69812, 79612)]