37917460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 91526400

約数和(自身を除く): 53608940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1361, 1393, 1990, 2722, 2786, 3980, 5444, 5572, 6805, 6965, 9527, 13610, 13930, 19054, 27220, 27860, 38108, 47635, 95270, 190540, 270839, 541678, 1083356, 1354195, 1895873, 2708390, 3791746, 5416780, 7583492, 9479365, 18958730, 37917460]

約数ペア:

[(1, 37917460), (2, 18958730), (4, 9479365), (5, 7583492), (7, 5416780), (10, 3791746), (14, 2708390), (20, 1895873), (28, 1354195), (35, 1083356), (70, 541678), (140, 270839), (199, 190540), (398, 95270), (796, 47635), (995, 38108), (1361, 27860), (1393, 27220), (1990, 19054), (2722, 13930), (2786, 13610), (3980, 9527), (5444, 6965), (5572, 6805)]