65108530520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{164233}}^1$

素因数の和:164325

約数の個数: 128

約数和(自身を含む): 172406283840

約数和(自身を除く): 107297753320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 53, 55, 68, 85, 88, 106, 110, 136, 170, 187, 212, 220, 265, 340, 374, 424, 440, 530, 583, 680, 748, 901, 935, 1060, 1166, 1496, 1802, 1870, 2120, 2332, 2915, 3604, 3740, 4505, 4664, 5830, 7208, 7480, 9010, 9911, 11660, 18020, 19822, 23320, 36040, 39644, 49555, 79288, 99110, 164233, 198220, 328466, 396440, 656932, 821165, 1313864, 1642330, 1806563, 2791961, 3284660, 3613126, 5583922, 6569320, 7226252, 8704349, 9032815, 11167844, 13959805, 14452504, 17408698, 18065630, 22335688, 27919610, 30711571, 34817396, 36131260, 43521745, 55839220, 61423142, 69634792, 72262520, 87043490, 95747839, 111678440, 122846284, 147973933, 153557855, 174086980, 191495678, 245692568, 295947866, 307115710, 348173960, 382991356, 478739195, 591895732, 614231420, 739869665, 765982712, 957478390, 1183791464, 1228462840, 1479739330, 1627713263, 1914956780, 2959478660, 3255426526, 3829913560, 5918957320, 6510853052, 8138566315, 13021706104, 16277132630, 32554265260, 65108530520]

約数ペア:

[(1, 65108530520), (2, 32554265260), (4, 16277132630), (5, 13021706104), (8, 8138566315), (10, 6510853052), (11, 5918957320), (17, 3829913560), (20, 3255426526), (22, 2959478660), (34, 1914956780), (40, 1627713263), (44, 1479739330), (53, 1228462840), (55, 1183791464), (68, 957478390), (85, 765982712), (88, 739869665), (106, 614231420), (110, 591895732), (136, 478739195), (170, 382991356), (187, 348173960), (212, 307115710), (220, 295947866), (265, 245692568), (340, 191495678), (374, 174086980), (424, 153557855), (440, 147973933), (530, 122846284), (583, 111678440), (680, 95747839), (748, 87043490), (901, 72262520), (935, 69634792), (1060, 61423142), (1166, 55839220), (1496, 43521745), (1802, 36131260), (1870, 34817396), (2120, 30711571), (2332, 27919610), (2915, 22335688), (3604, 18065630), (3740, 17408698), (4505, 14452504), (4664, 13959805), (5830, 11167844), (7208, 9032815), (7480, 8704349), (9010, 7226252), (9911, 6569320), (11660, 5583922), (18020, 3613126), (19822, 3284660), (23320, 2791961), (36040, 1806563), (39644, 1642330), (49555, 1313864), (79288, 821165), (99110, 656932), (164233, 396440), (198220, 328466)]