95678440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 259459200

約数和(自身を除く): 163780760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 52, 55, 65, 86, 88, 104, 110, 130, 143, 172, 215, 220, 260, 286, 344, 389, 430, 440, 473, 520, 559, 572, 715, 778, 860, 946, 1118, 1144, 1430, 1556, 1720, 1892, 1945, 2236, 2365, 2795, 2860, 3112, 3784, 3890, 4279, 4472, 4730, 5057, 5590, 5720, 6149, 7780, 8558, 9460, 10114, 11180, 12298, 15560, 16727, 17116, 18920, 20228, 21395, 22360, 24596, 25285, 30745, 33454, 34232, 40456, 42790, 49192, 50570, 55627, 61490, 66908, 83635, 85580, 101140, 111254, 122980, 133816, 167270, 171160, 183997, 202280, 217451, 222508, 245960, 278135, 334540, 367994, 434902, 445016, 556270, 669080, 735988, 869804, 919985, 1087255, 1112540, 1471976, 1739608, 1839970, 2174510, 2225080, 2391961, 3679940, 4349020, 4783922, 7359880, 8698040, 9567844, 11959805, 19135688, 23919610, 47839220, 95678440]

約数ペア:

[(1, 95678440), (2, 47839220), (4, 23919610), (5, 19135688), (8, 11959805), (10, 9567844), (11, 8698040), (13, 7359880), (20, 4783922), (22, 4349020), (26, 3679940), (40, 2391961), (43, 2225080), (44, 2174510), (52, 1839970), (55, 1739608), (65, 1471976), (86, 1112540), (88, 1087255), (104, 919985), (110, 869804), (130, 735988), (143, 669080), (172, 556270), (215, 445016), (220, 434902), (260, 367994), (286, 334540), (344, 278135), (389, 245960), (430, 222508), (440, 217451), (473, 202280), (520, 183997), (559, 171160), (572, 167270), (715, 133816), (778, 122980), (860, 111254), (946, 101140), (1118, 85580), (1144, 83635), (1430, 66908), (1556, 61490), (1720, 55627), (1892, 50570), (1945, 49192), (2236, 42790), (2365, 40456), (2795, 34232), (2860, 33454), (3112, 30745), (3784, 25285), (3890, 24596), (4279, 22360), (4472, 21395), (4730, 20228), (5057, 18920), (5590, 17116), (5720, 16727), (6149, 15560), (7780, 12298), (8558, 11180), (9460, 10114)]