64118560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 175053312

約数和(自身を除く): 110934752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2143, 2720, 2992, 3740, 4286, 5984, 7480, 8572, 10715, 14960, 17144, 21430, 23573, 29920, 34288, 36431, 42860, 47146, 68576, 72862, 85720, 94292, 117865, 145724, 171440, 182155, 188584, 235730, 291448, 342880, 364310, 377168, 400741, 471460, 582896, 728620, 754336, 801482, 942920, 1165792, 1457240, 1602964, 1885840, 2003705, 2914480, 3205928, 3771680, 4007410, 5828960, 6411856, 8014820, 12823712, 16029640, 32059280, 64118560]

約数ペア:

[(1, 64118560), (2, 32059280), (4, 16029640), (5, 12823712), (8, 8014820), (10, 6411856), (11, 5828960), (16, 4007410), (17, 3771680), (20, 3205928), (22, 2914480), (32, 2003705), (34, 1885840), (40, 1602964), (44, 1457240), (55, 1165792), (68, 942920), (80, 801482), (85, 754336), (88, 728620), (110, 582896), (136, 471460), (160, 400741), (170, 377168), (176, 364310), (187, 342880), (220, 291448), (272, 235730), (340, 188584), (352, 182155), (374, 171440), (440, 145724), (544, 117865), (680, 94292), (748, 85720), (880, 72862), (935, 68576), (1360, 47146), (1496, 42860), (1760, 36431), (1870, 34288), (2143, 29920), (2720, 23573), (2992, 21430), (3740, 17144), (4286, 14960), (5984, 10715), (7480, 8572)]