3669709780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79811}}^1$

素因数の和:79861

約数の個数: 72

約数和(自身を含む): 8916596640

約数和(自身を除く): 5246886860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4598, 9196, 11495, 22990, 45980, 79811, 159622, 319244, 399055, 798110, 877921, 1516409, 1596220, 1755842, 3032818, 3511684, 4389605, 6065636, 7582045, 8779210, 9657131, 15164090, 16680499, 17558420, 19314262, 30328180, 33360998, 38628524, 48285655, 66721996, 83402495, 96571310, 166804990, 183485489, 193142620, 333609980, 366970978, 733941956, 917427445, 1834854890, 3669709780]

約数ペア:

[(1, 3669709780), (2, 1834854890), (4, 917427445), (5, 733941956), (10, 366970978), (11, 333609980), (19, 193142620), (20, 183485489), (22, 166804990), (38, 96571310), (44, 83402495), (55, 66721996), (76, 48285655), (95, 38628524), (110, 33360998), (121, 30328180), (190, 19314262), (209, 17558420), (220, 16680499), (242, 15164090), (380, 9657131), (418, 8779210), (484, 7582045), (605, 6065636), (836, 4389605), (1045, 3511684), (1210, 3032818), (2090, 1755842), (2299, 1596220), (2420, 1516409), (4180, 877921), (4598, 798110), (9196, 399055), (11495, 319244), (22990, 159622), (45980, 79811)]