37982980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5119}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 92897280

約数和(自身を除く): 54914300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 5119, 7420, 10238, 20476, 25595, 35833, 51190, 71666, 102380, 143332, 179165, 271307, 358330, 542614, 716660, 1085228, 1356535, 1899149, 2713070, 3798298, 5426140, 7596596, 9495745, 18991490, 37982980]

約数ペア:

[(1, 37982980), (2, 18991490), (4, 9495745), (5, 7596596), (7, 5426140), (10, 3798298), (14, 2713070), (20, 1899149), (28, 1356535), (35, 1085228), (53, 716660), (70, 542614), (106, 358330), (140, 271307), (212, 179165), (265, 143332), (371, 102380), (530, 71666), (742, 51190), (1060, 35833), (1484, 25595), (1855, 20476), (3710, 10238), (5119, 7420)]