355087160090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1949}}^1\times {\mathrm{4421}}^1$

素因数の和:6707

約数の個数: 64

約数和(自身を含む): 691004714400

約数和(自身を除く): 335917554310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1585, 1949, 3170, 3898, 4121, 4421, 8242, 8842, 9745, 19490, 20605, 22105, 25337, 41210, 44210, 50674, 57473, 114946, 126685, 253370, 287365, 574730, 617833, 1235666, 1401457, 2802914, 3089165, 6178330, 7007285, 8031829, 8616529, 14014570, 16063658, 17233058, 18218941, 36437882, 40159145, 43082645, 80318290, 86165290, 91094705, 112014877, 182189410, 224029754, 560074385, 1120148770, 2731439693, 5462879386, 13657198465, 27314396930, 35508716009, 71017432018, 177543580045, 355087160090]

約数ペア:

[(1, 355087160090), (2, 177543580045), (5, 71017432018), (10, 35508716009), (13, 27314396930), (26, 13657198465), (65, 5462879386), (130, 2731439693), (317, 1120148770), (634, 560074385), (1585, 224029754), (1949, 182189410), (3170, 112014877), (3898, 91094705), (4121, 86165290), (4421, 80318290), (8242, 43082645), (8842, 40159145), (9745, 36437882), (19490, 18218941), (20605, 17233058), (22105, 16063658), (25337, 14014570), (41210, 8616529), (44210, 8031829), (50674, 7007285), (57473, 6178330), (114946, 3089165), (126685, 2802914), (253370, 1401457), (287365, 1235666), (574730, 617833)]