63702440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 152928000

約数和(自身を除く): 89225560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 632, 760, 790, 1061, 1501, 1580, 2122, 3002, 3160, 4244, 5305, 6004, 7505, 8488, 10610, 12008, 15010, 20159, 21220, 30020, 40318, 42440, 60040, 80636, 83819, 100795, 161272, 167638, 201590, 335276, 403180, 419095, 670552, 806360, 838190, 1592561, 1676380, 3185122, 3352760, 6370244, 7962805, 12740488, 15925610, 31851220, 63702440]

約数ペア:

[(1, 63702440), (2, 31851220), (4, 15925610), (5, 12740488), (8, 7962805), (10, 6370244), (19, 3352760), (20, 3185122), (38, 1676380), (40, 1592561), (76, 838190), (79, 806360), (95, 670552), (152, 419095), (158, 403180), (190, 335276), (316, 201590), (380, 167638), (395, 161272), (632, 100795), (760, 83819), (790, 80636), (1061, 60040), (1501, 42440), (1580, 40318), (2122, 30020), (3002, 21220), (3160, 20159), (4244, 15010), (5305, 12008), (6004, 10610), (7505, 8488)]