68073340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 149117472

約数和(自身を除く): 81044132

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 1373, 2479, 2746, 4958, 5492, 6865, 9916, 12395, 13730, 24790, 27460, 49580, 50801, 91991, 101602, 183982, 203204, 254005, 367964, 459955, 508010, 919910, 1016020, 1839820, 3403667, 6807334, 13614668, 17018335, 34036670, 68073340]

約数ペア:

[(1, 68073340), (2, 34036670), (4, 17018335), (5, 13614668), (10, 6807334), (20, 3403667), (37, 1839820), (67, 1016020), (74, 919910), (134, 508010), (148, 459955), (185, 367964), (268, 254005), (335, 203204), (370, 183982), (670, 101602), (740, 91991), (1340, 50801), (1373, 49580), (2479, 27460), (2746, 24790), (4958, 13730), (5492, 12395), (6865, 9916)]