2119592020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5737}}^1$

素因数の和:5802

約数の個数: 144

約数和(自身を含む): 5769444240

約数和(自身を除く): 3649852220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 364, 377, 406, 455, 490, 580, 637, 754, 812, 910, 980, 1015, 1274, 1421, 1508, 1820, 1885, 2030, 2548, 2639, 2842, 3185, 3770, 4060, 5278, 5684, 5737, 6370, 7105, 7540, 10556, 11474, 12740, 13195, 14210, 18473, 22948, 26390, 28420, 28685, 36946, 40159, 52780, 57370, 73892, 74581, 80318, 92365, 114740, 149162, 160636, 166373, 184730, 200795, 281113, 298324, 332746, 369460, 372905, 401590, 522067, 562226, 665492, 745810, 803180, 831865, 1044134, 1124452, 1164611, 1405565, 1491620, 1663730, 2088268, 2162849, 2329222, 2610335, 2811130, 3327460, 3654469, 4325698, 4658444, 5220670, 5622260, 5823055, 7308938, 8152277, 8651396, 10441340, 10814245, 11646110, 14617876, 15139943, 16304554, 18272345, 21628490, 23292220, 30279886, 32609108, 36544690, 40761385, 43256980, 60559772, 73089380, 75699715, 81522770, 105979601, 151399430, 163045540, 211959202, 302798860, 423918404, 529898005, 1059796010, 2119592020]

約数ペア:

[(1, 2119592020), (2, 1059796010), (4, 529898005), (5, 423918404), (7, 302798860), (10, 211959202), (13, 163045540), (14, 151399430), (20, 105979601), (26, 81522770), (28, 75699715), (29, 73089380), (35, 60559772), (49, 43256980), (52, 40761385), (58, 36544690), (65, 32609108), (70, 30279886), (91, 23292220), (98, 21628490), (116, 18272345), (130, 16304554), (140, 15139943), (145, 14617876), (182, 11646110), (196, 10814245), (203, 10441340), (245, 8651396), (260, 8152277), (290, 7308938), (364, 5823055), (377, 5622260), (406, 5220670), (455, 4658444), (490, 4325698), (580, 3654469), (637, 3327460), (754, 2811130), (812, 2610335), (910, 2329222), (980, 2162849), (1015, 2088268), (1274, 1663730), (1421, 1491620), (1508, 1405565), (1820, 1164611), (1885, 1124452), (2030, 1044134), (2548, 831865), (2639, 803180), (2842, 745810), (3185, 665492), (3770, 562226), (4060, 522067), (5278, 401590), (5684, 372905), (5737, 369460), (6370, 332746), (7105, 298324), (7540, 281113), (10556, 200795), (11474, 184730), (12740, 166373), (13195, 160636), (14210, 149162), (18473, 114740), (22948, 92365), (26390, 80318), (28420, 74581), (28685, 73892), (36946, 57370), (40159, 52780)]