57700640

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2469

約数の個数: 48

約数和(自身を含む): 137245752

約数和(自身を除く): 79545112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 2297, 2512, 3140, 4594, 5024, 6280, 9188, 11485, 12560, 18376, 22970, 25120, 36752, 45940, 73504, 91880, 183760, 360629, 367520, 721258, 1442516, 1803145, 2885032, 3606290, 5770064, 7212580, 11540128, 14425160, 28850320, 57700640]

約数ペア:

[(1, 57700640), (2, 28850320), (4, 14425160), (5, 11540128), (8, 7212580), (10, 5770064), (16, 3606290), (20, 2885032), (32, 1803145), (40, 1442516), (80, 721258), (157, 367520), (160, 360629), (314, 183760), (628, 91880), (785, 73504), (1256, 45940), (1570, 36752), (2297, 25120), (2512, 22970), (3140, 18376), (4594, 12560), (5024, 11485), (6280, 9188)]