227329040

素因数分解:

$2^4\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{1753}}^1$

素因数の和:3387

約数の個数: 40

約数和(自身を含む): 529167768

約数和(自身を除く): 301838728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1621, 1753, 3242, 3506, 6484, 7012, 8105, 8765, 12968, 14024, 16210, 17530, 25936, 28048, 32420, 35060, 64840, 70120, 129680, 140240, 2841613, 5683226, 11366452, 14208065, 22732904, 28416130, 45465808, 56832260, 113664520, 227329040]

約数ペア:

[(1, 227329040), (2, 113664520), (4, 56832260), (5, 45465808), (8, 28416130), (10, 22732904), (16, 14208065), (20, 11366452), (40, 5683226), (80, 2841613), (1621, 140240), (1753, 129680), (3242, 70120), (3506, 64840), (6484, 35060), (7012, 32420), (8105, 28048), (8765, 25936), (12968, 17530), (14024, 16210)]