15674414080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235493}}^1$

素因数の和:235531

約数の個数: 88

約数和(自身を含む): 40492722312

約数和(自身を除く): 24818308232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 13312, 16640, 33280, 66560, 235493, 470986, 941972, 1177465, 1883944, 2354930, 3061409, 3767888, 4709860, 6122818, 7535776, 9419720, 12245636, 15071552, 15307045, 18839440, 24491272, 30143104, 30614090, 37678880, 48982544, 60286208, 61228180, 75357760, 97965088, 120572416, 122456360, 150715520, 195930176, 241144832, 244912720, 301431040, 391860352, 489825440, 602862080, 783720704, 979650880, 1205724160, 1567441408, 1959301760, 3134882816, 3918603520, 7837207040, 15674414080]

約数ペア:

[(1, 15674414080), (2, 7837207040), (4, 3918603520), (5, 3134882816), (8, 1959301760), (10, 1567441408), (13, 1205724160), (16, 979650880), (20, 783720704), (26, 602862080), (32, 489825440), (40, 391860352), (52, 301431040), (64, 244912720), (65, 241144832), (80, 195930176), (104, 150715520), (128, 122456360), (130, 120572416), (160, 97965088), (208, 75357760), (256, 61228180), (260, 60286208), (320, 48982544), (416, 37678880), (512, 30614090), (520, 30143104), (640, 24491272), (832, 18839440), (1024, 15307045), (1040, 15071552), (1280, 12245636), (1664, 9419720), (2080, 7535776), (2560, 6122818), (3328, 4709860), (4160, 3767888), (5120, 3061409), (6656, 2354930), (8320, 1883944), (13312, 1177465), (16640, 941972), (33280, 470986), (66560, 235493)]