1914565510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 4100634720

約数和(自身を除く): 2186069210

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 181, 286, 338, 362, 569, 715, 845, 905, 1138, 1430, 1690, 1810, 1859, 1991, 2353, 2845, 3718, 3982, 4706, 5690, 6259, 7397, 9295, 9955, 11765, 12518, 14794, 18590, 19910, 23530, 25883, 30589, 31295, 36985, 51766, 61178, 62590, 73970, 81367, 96161, 102989, 129415, 152945, 162734, 192322, 205978, 258830, 305890, 336479, 406835, 480805, 514945, 672958, 813670, 961610, 1029890, 1057771, 1132879, 1338857, 1682395, 2115542, 2265758, 2677714, 3364790, 5288855, 5664395, 6694285, 10577710, 11328790, 13388570, 14727427, 17405141, 29454854, 34810282, 73637135, 87025705, 147274270, 174051410, 191456551, 382913102, 957282755, 1914565510]

約数ペア:

[(1, 1914565510), (2, 957282755), (5, 382913102), (10, 191456551), (11, 174051410), (13, 147274270), (22, 87025705), (26, 73637135), (55, 34810282), (65, 29454854), (110, 17405141), (130, 14727427), (143, 13388570), (169, 11328790), (181, 10577710), (286, 6694285), (338, 5664395), (362, 5288855), (569, 3364790), (715, 2677714), (845, 2265758), (905, 2115542), (1138, 1682395), (1430, 1338857), (1690, 1132879), (1810, 1057771), (1859, 1029890), (1991, 961610), (2353, 813670), (2845, 672958), (3718, 514945), (3982, 480805), (4706, 406835), (5690, 336479), (6259, 305890), (7397, 258830), (9295, 205978), (9955, 192322), (11765, 162734), (12518, 152945), (14794, 129415), (18590, 102989), (19910, 96161), (23530, 81367), (25883, 73970), (30589, 62590), (31295, 61178), (36985, 51766)]