184602020

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 395403120

約数和(自身を除く): 210801100

約数列:

[1, 2, 4, 5, 10, 20, 89, 137, 178, 274, 356, 445, 548, 685, 757, 890, 1370, 1514, 1780, 2740, 3028, 3785, 7570, 12193, 15140, 24386, 48772, 60965, 67373, 103709, 121930, 134746, 207418, 243860, 269492, 336865, 414836, 518545, 673730, 1037090, 1347460, 2074180, 9230101, 18460202, 36920404, 46150505, 92301010, 184602020]

約数ペア:

[(1, 184602020), (2, 92301010), (4, 46150505), (5, 36920404), (10, 18460202), (20, 9230101), (89, 2074180), (137, 1347460), (178, 1037090), (274, 673730), (356, 518545), (445, 414836), (548, 336865), (685, 269492), (757, 243860), (890, 207418), (1370, 134746), (1514, 121930), (1780, 103709), (2740, 67373), (3028, 60965), (3785, 48772), (7570, 24386), (12193, 15140)]