107974160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{192811}}^1$

素因数の和:192831

約数の個数: 40

約数和(自身を含む): 286904256

約数和(自身を除く): 178930096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 192811, 385622, 771244, 964055, 1349677, 1542488, 1928110, 2699354, 3084976, 3856220, 5398708, 6748385, 7712440, 10797416, 13496770, 15424880, 21594832, 26993540, 53987080, 107974160]

約数ペア:

[(1, 107974160), (2, 53987080), (4, 26993540), (5, 21594832), (7, 15424880), (8, 13496770), (10, 10797416), (14, 7712440), (16, 6748385), (20, 5398708), (28, 3856220), (35, 3084976), (40, 2699354), (56, 1928110), (70, 1542488), (80, 1349677), (112, 964055), (140, 771244), (280, 385622), (560, 192811)]