22366920080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{277643}}^1$

素因数の和:277728

約数の個数: 80

約数和(自身を含む): 55773126720

約数和(自身を除く): 33406206640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 1007, 1060, 1520, 2014, 2120, 4028, 4240, 5035, 8056, 10070, 16112, 20140, 40280, 80560, 277643, 555286, 1110572, 1388215, 2221144, 2776430, 4442288, 5275217, 5552860, 10550434, 11105720, 14715079, 21100868, 22211440, 26376085, 29430158, 42201736, 52752170, 58860316, 73575395, 84403472, 105504340, 117720632, 147150790, 211008680, 235441264, 279586501, 294301580, 422017360, 559173002, 588603160, 1118346004, 1177206320, 1397932505, 2236692008, 2795865010, 4473384016, 5591730020, 11183460040, 22366920080]

約数ペア:

[(1, 22366920080), (2, 11183460040), (4, 5591730020), (5, 4473384016), (8, 2795865010), (10, 2236692008), (16, 1397932505), (19, 1177206320), (20, 1118346004), (38, 588603160), (40, 559173002), (53, 422017360), (76, 294301580), (80, 279586501), (95, 235441264), (106, 211008680), (152, 147150790), (190, 117720632), (212, 105504340), (265, 84403472), (304, 73575395), (380, 58860316), (424, 52752170), (530, 42201736), (760, 29430158), (848, 26376085), (1007, 22211440), (1060, 21100868), (1520, 14715079), (2014, 11105720), (2120, 10550434), (4028, 5552860), (4240, 5275217), (5035, 4442288), (8056, 2776430), (10070, 2221144), (16112, 1388215), (20140, 1110572), (40280, 555286), (80560, 277643)]