118580440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 194947880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 83, 85, 88, 110, 136, 166, 170, 187, 191, 220, 332, 340, 374, 382, 415, 440, 664, 680, 748, 764, 830, 913, 935, 955, 1411, 1496, 1528, 1660, 1826, 1870, 1910, 2101, 2822, 3247, 3320, 3652, 3740, 3820, 4202, 4565, 5644, 6494, 7055, 7304, 7480, 7640, 8404, 9130, 10505, 11288, 12988, 14110, 15521, 15853, 16235, 16808, 18260, 21010, 25976, 28220, 31042, 31706, 32470, 35717, 36520, 42020, 56440, 62084, 63412, 64940, 71434, 77605, 79265, 84040, 124168, 126824, 129880, 142868, 155210, 158530, 174383, 178585, 269501, 285736, 310420, 317060, 348766, 357170, 539002, 620840, 634120, 697532, 714340, 871915, 1078004, 1347505, 1395064, 1428680, 1743830, 2156008, 2695010, 2964511, 3487660, 5390020, 5929022, 6975320, 10780040, 11858044, 14822555, 23716088, 29645110, 59290220, 118580440]

約数ペア:

[(1, 118580440), (2, 59290220), (4, 29645110), (5, 23716088), (8, 14822555), (10, 11858044), (11, 10780040), (17, 6975320), (20, 5929022), (22, 5390020), (34, 3487660), (40, 2964511), (44, 2695010), (55, 2156008), (68, 1743830), (83, 1428680), (85, 1395064), (88, 1347505), (110, 1078004), (136, 871915), (166, 714340), (170, 697532), (187, 634120), (191, 620840), (220, 539002), (332, 357170), (340, 348766), (374, 317060), (382, 310420), (415, 285736), (440, 269501), (664, 178585), (680, 174383), (748, 158530), (764, 155210), (830, 142868), (913, 129880), (935, 126824), (955, 124168), (1411, 84040), (1496, 79265), (1528, 77605), (1660, 71434), (1826, 64940), (1870, 63412), (1910, 62084), (2101, 56440), (2822, 42020), (3247, 36520), (3320, 35717), (3652, 32470), (3740, 31706), (3820, 31042), (4202, 28220), (4565, 25976), (5644, 21010), (6494, 18260), (7055, 16808), (7304, 16235), (7480, 15853), (7640, 15521), (8404, 14110), (9130, 12988), (10505, 11288)]