11782700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 28123200

約数和(自身を除く): 16340500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 239, 290, 340, 425, 478, 493, 580, 725, 850, 956, 986, 1195, 1450, 1700, 1972, 2390, 2465, 2900, 4063, 4780, 4930, 5975, 6931, 8126, 9860, 11950, 12325, 13862, 16252, 20315, 23900, 24650, 27724, 34655, 40630, 49300, 69310, 81260, 101575, 117827, 138620, 173275, 203150, 235654, 346550, 406300, 471308, 589135, 693100, 1178270, 2356540, 2945675, 5891350, 11782700]

約数ペア:

[(1, 11782700), (2, 5891350), (4, 2945675), (5, 2356540), (10, 1178270), (17, 693100), (20, 589135), (25, 471308), (29, 406300), (34, 346550), (50, 235654), (58, 203150), (68, 173275), (85, 138620), (100, 117827), (116, 101575), (145, 81260), (170, 69310), (239, 49300), (290, 40630), (340, 34655), (425, 27724), (478, 24650), (493, 23900), (580, 20315), (725, 16252), (850, 13862), (956, 12325), (986, 11950), (1195, 9860), (1450, 8126), (1700, 6931), (1972, 5975), (2390, 4930), (2465, 4780), (2900, 4063)]