67044520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1993}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 156309660

約数和(自身を除く): 89265140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 1993, 3364, 3986, 4205, 6728, 7972, 8410, 9965, 15944, 16820, 19930, 33640, 39860, 57797, 79720, 115594, 231188, 288985, 462376, 577970, 1155940, 1676113, 2311880, 3352226, 6704452, 8380565, 13408904, 16761130, 33522260, 67044520]

約数ペア:

[(1, 67044520), (2, 33522260), (4, 16761130), (5, 13408904), (8, 8380565), (10, 6704452), (20, 3352226), (29, 2311880), (40, 1676113), (58, 1155940), (116, 577970), (145, 462376), (232, 288985), (290, 231188), (580, 115594), (841, 79720), (1160, 57797), (1682, 39860), (1993, 33640), (3364, 19930), (3986, 16820), (4205, 15944), (6728, 9965), (7972, 8410)]