370858120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{226133}}^1$

素因数の和:226185

約数の個数: 32

約数和(自身を含む): 854786520

約数和(自身を除く): 483928400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 226133, 452266, 904532, 1130665, 1809064, 2261330, 4522660, 9045320, 9271453, 18542906, 37085812, 46357265, 74171624, 92714530, 185429060, 370858120]

約数ペア:

[(1, 370858120), (2, 185429060), (4, 92714530), (5, 74171624), (8, 46357265), (10, 37085812), (20, 18542906), (40, 9271453), (41, 9045320), (82, 4522660), (164, 2261330), (205, 1809064), (328, 1130665), (410, 904532), (820, 452266), (1640, 226133)]