2104226740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{23159}}^1$

素因数の和:23245

約数の個数: 96

約数和(自身を含む): 5602867200

約数和(自身を除く): 3498640460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 1180, 1298, 1540, 1652, 2065, 2596, 3245, 4130, 4543, 6490, 8260, 9086, 12980, 18172, 22715, 23159, 45430, 46318, 90860, 92636, 115795, 162113, 231590, 254749, 324226, 463180, 509498, 648452, 810565, 1018996, 1273745, 1366381, 1621130, 1783243, 2547490, 2732762, 3242260, 3566486, 5094980, 5465524, 6831905, 7132972, 8916215, 9564667, 13663810, 15030191, 17832430, 19129334, 27327620, 30060382, 35664860, 38258668, 47823335, 60120764, 75150955, 95646670, 105211337, 150301910, 191293340, 210422674, 300603820, 420845348, 526056685, 1052113370, 2104226740]

約数ペア:

[(1, 2104226740), (2, 1052113370), (4, 526056685), (5, 420845348), (7, 300603820), (10, 210422674), (11, 191293340), (14, 150301910), (20, 105211337), (22, 95646670), (28, 75150955), (35, 60120764), (44, 47823335), (55, 38258668), (59, 35664860), (70, 30060382), (77, 27327620), (110, 19129334), (118, 17832430), (140, 15030191), (154, 13663810), (220, 9564667), (236, 8916215), (295, 7132972), (308, 6831905), (385, 5465524), (413, 5094980), (590, 3566486), (649, 3242260), (770, 2732762), (826, 2547490), (1180, 1783243), (1298, 1621130), (1540, 1366381), (1652, 1273745), (2065, 1018996), (2596, 810565), (3245, 648452), (4130, 509498), (4543, 463180), (6490, 324226), (8260, 254749), (9086, 231590), (12980, 162113), (18172, 115795), (22715, 92636), (23159, 90860), (45430, 46318)]