103688871760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{381097}}^1$

素因数の和:381308

約数の個数: 80

約数和(自身を含む): 255183220800

約数和(自身を除く): 151494349040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 179, 190, 304, 358, 380, 716, 760, 895, 1432, 1520, 1790, 2864, 3401, 3580, 6802, 7160, 13604, 14320, 17005, 27208, 34010, 54416, 68020, 136040, 272080, 381097, 762194, 1524388, 1905485, 3048776, 3810970, 6097552, 7240843, 7621940, 14481686, 15243880, 28963372, 30487760, 36204215, 57926744, 68216363, 72408430, 115853488, 136432726, 144816860, 272865452, 289633720, 341081815, 545730904, 579267440, 682163630, 1091461808, 1296110897, 1364327260, 2592221794, 2728654520, 5184443588, 5457309040, 6480554485, 10368887176, 12961108970, 20737774352, 25922217940, 51844435880, 103688871760]

約数ペア:

[(1, 103688871760), (2, 51844435880), (4, 25922217940), (5, 20737774352), (8, 12961108970), (10, 10368887176), (16, 6480554485), (19, 5457309040), (20, 5184443588), (38, 2728654520), (40, 2592221794), (76, 1364327260), (80, 1296110897), (95, 1091461808), (152, 682163630), (179, 579267440), (190, 545730904), (304, 341081815), (358, 289633720), (380, 272865452), (716, 144816860), (760, 136432726), (895, 115853488), (1432, 72408430), (1520, 68216363), (1790, 57926744), (2864, 36204215), (3401, 30487760), (3580, 28963372), (6802, 15243880), (7160, 14481686), (13604, 7621940), (14320, 7240843), (17005, 6097552), (27208, 3810970), (34010, 3048776), (54416, 1905485), (68020, 1524388), (136040, 762194), (272080, 381097)]