38135060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 82252800

約数和(自身を除く): 44117740

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 149, 191, 268, 298, 335, 382, 596, 670, 745, 764, 955, 1340, 1490, 1910, 2980, 3820, 9983, 12797, 19966, 25594, 28459, 39932, 49915, 51188, 56918, 63985, 99830, 113836, 127970, 142295, 199660, 255940, 284590, 569180, 1906753, 3813506, 7627012, 9533765, 19067530, 38135060]

約数ペア:

[(1, 38135060), (2, 19067530), (4, 9533765), (5, 7627012), (10, 3813506), (20, 1906753), (67, 569180), (134, 284590), (149, 255940), (191, 199660), (268, 142295), (298, 127970), (335, 113836), (382, 99830), (596, 63985), (670, 56918), (745, 51188), (764, 49915), (955, 39932), (1340, 28459), (1490, 25594), (1910, 19966), (2980, 12797), (3820, 9983)]