42096140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 93434880

約数和(自身を除く): 51338740

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 1579, 2666, 3158, 5332, 6316, 6665, 7895, 13330, 15790, 26660, 31580, 48949, 67897, 97898, 135794, 195796, 244745, 271588, 339485, 489490, 678970, 978980, 1357940, 2104807, 4209614, 8419228, 10524035, 21048070, 42096140]

約数ペア:

[(1, 42096140), (2, 21048070), (4, 10524035), (5, 8419228), (10, 4209614), (20, 2104807), (31, 1357940), (43, 978980), (62, 678970), (86, 489490), (124, 339485), (155, 271588), (172, 244745), (215, 195796), (310, 135794), (430, 97898), (620, 67897), (860, 48949), (1333, 31580), (1579, 26660), (2666, 15790), (3158, 13330), (5332, 7895), (6316, 6665)]