12513634720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{5563}}^1$

素因数の和:6422

約数の個数: 96

約数和(自身を含む): 31345973568

約数和(自身を除く): 18832338848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 827, 1360, 1654, 2720, 3308, 4135, 5563, 6616, 8270, 11126, 13232, 14059, 16540, 22252, 26464, 27815, 28118, 33080, 44504, 55630, 56236, 66160, 70295, 89008, 94571, 111260, 112472, 132320, 140590, 178016, 189142, 222520, 224944, 281180, 378284, 445040, 449888, 472855, 562360, 756568, 890080, 945710, 1124720, 1513136, 1891420, 2249440, 3026272, 3782840, 4600601, 7565680, 9201202, 15131360, 18402404, 23003005, 36804808, 46006010, 73609616, 78210217, 92012020, 147219232, 156420434, 184024040, 312840868, 368048080, 391051085, 625681736, 736096160, 782102170, 1251363472, 1564204340, 2502726944, 3128408680, 6256817360, 12513634720]

約数ペア:

[(1, 12513634720), (2, 6256817360), (4, 3128408680), (5, 2502726944), (8, 1564204340), (10, 1251363472), (16, 782102170), (17, 736096160), (20, 625681736), (32, 391051085), (34, 368048080), (40, 312840868), (68, 184024040), (80, 156420434), (85, 147219232), (136, 92012020), (160, 78210217), (170, 73609616), (272, 46006010), (340, 36804808), (544, 23003005), (680, 18402404), (827, 15131360), (1360, 9201202), (1654, 7565680), (2720, 4600601), (3308, 3782840), (4135, 3026272), (5563, 2249440), (6616, 1891420), (8270, 1513136), (11126, 1124720), (13232, 945710), (14059, 890080), (16540, 756568), (22252, 562360), (26464, 472855), (27815, 449888), (28118, 445040), (33080, 378284), (44504, 281180), (55630, 224944), (56236, 222520), (66160, 189142), (70295, 178016), (89008, 140590), (94571, 132320), (111260, 112472)]