2380496690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4637}}^1$

素因数の和:5027

約数の個数: 64

約数和(自身を含む): 5049112320

約数和(自身を除く): 2668615630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 359, 715, 718, 1430, 1795, 3590, 3949, 4637, 4667, 7898, 9274, 9334, 19745, 23185, 23335, 39490, 46370, 46670, 51007, 51337, 60281, 102014, 102674, 120562, 255035, 256685, 301405, 510070, 513370, 602810, 663091, 1326182, 1664683, 3315455, 3329366, 6630910, 8323415, 16646830, 18311513, 21640879, 36623026, 43281758, 91557565, 108204395, 183115130, 216408790, 238049669, 476099338, 1190248345, 2380496690]

約数ペア:

[(1, 2380496690), (2, 1190248345), (5, 476099338), (10, 238049669), (11, 216408790), (13, 183115130), (22, 108204395), (26, 91557565), (55, 43281758), (65, 36623026), (110, 21640879), (130, 18311513), (143, 16646830), (286, 8323415), (359, 6630910), (715, 3329366), (718, 3315455), (1430, 1664683), (1795, 1326182), (3590, 663091), (3949, 602810), (4637, 513370), (4667, 510070), (7898, 301405), (9274, 256685), (9334, 255035), (19745, 120562), (23185, 102674), (23335, 102014), (39490, 60281), (46370, 51337), (46670, 51007)]