12589080800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^2\times {\mathrm{43591}}^1$

素因数の和:43649

約数の個数: 108

約数和(自身を含む): 32436502056

約数和(自身を除く): 19847421256

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 361, 380, 400, 475, 608, 722, 760, 800, 950, 1444, 1520, 1805, 1900, 2888, 3040, 3610, 3800, 5776, 7220, 7600, 9025, 11552, 14440, 15200, 18050, 28880, 36100, 43591, 57760, 72200, 87182, 144400, 174364, 217955, 288800, 348728, 435910, 697456, 828229, 871820, 1089775, 1394912, 1656458, 1743640, 2179550, 3312916, 3487280, 4141145, 4359100, 6625832, 6974560, 8282290, 8718200, 13251664, 15736351, 16564580, 17436400, 20705725, 26503328, 31472702, 33129160, 34872800, 41411450, 62945404, 66258320, 78681755, 82822900, 125890808, 132516640, 157363510, 165645800, 251781616, 314727020, 331291600, 393408775, 503563232, 629454040, 662583200, 786817550, 1258908080, 1573635100, 2517816160, 3147270200, 6294540400, 12589080800]

約数ペア:

[(1, 12589080800), (2, 6294540400), (4, 3147270200), (5, 2517816160), (8, 1573635100), (10, 1258908080), (16, 786817550), (19, 662583200), (20, 629454040), (25, 503563232), (32, 393408775), (38, 331291600), (40, 314727020), (50, 251781616), (76, 165645800), (80, 157363510), (95, 132516640), (100, 125890808), (152, 82822900), (160, 78681755), (190, 66258320), (200, 62945404), (304, 41411450), (361, 34872800), (380, 33129160), (400, 31472702), (475, 26503328), (608, 20705725), (722, 17436400), (760, 16564580), (800, 15736351), (950, 13251664), (1444, 8718200), (1520, 8282290), (1805, 6974560), (1900, 6625832), (2888, 4359100), (3040, 4141145), (3610, 3487280), (3800, 3312916), (5776, 2179550), (7220, 1743640), (7600, 1656458), (9025, 1394912), (11552, 1089775), (14440, 871820), (15200, 828229), (18050, 697456), (28880, 435910), (36100, 348728), (43591, 288800), (57760, 217955), (72200, 174364), (87182, 144400)]