1067970620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{41947}}^1$

素因数の和:42042

約数の個数: 48

約数和(自身を含む): 2396069760

約数和(自身を除く): 1328099140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 12730, 25460, 41947, 83894, 167788, 209735, 419470, 796993, 838940, 1593986, 2810449, 3187972, 3984965, 5620898, 7969930, 11241796, 14052245, 15939860, 28104490, 53398531, 56208980, 106797062, 213594124, 266992655, 533985310, 1067970620]

約数ペア:

[(1, 1067970620), (2, 533985310), (4, 266992655), (5, 213594124), (10, 106797062), (19, 56208980), (20, 53398531), (38, 28104490), (67, 15939860), (76, 14052245), (95, 11241796), (134, 7969930), (190, 5620898), (268, 3984965), (335, 3187972), (380, 2810449), (670, 1593986), (1273, 838940), (1340, 796993), (2546, 419470), (5092, 209735), (6365, 167788), (12730, 83894), (25460, 41947)]