25236417080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{9337}}^1$

素因数の和:9566

約数の個数: 128

約数和(自身を含む): 66561264000

約数和(自身を除く): 41324846920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 197, 245, 280, 343, 392, 394, 490, 686, 788, 980, 985, 1372, 1379, 1576, 1715, 1960, 1970, 2744, 2758, 3430, 3940, 5516, 6860, 6895, 7880, 9337, 9653, 11032, 13720, 13790, 18674, 19306, 27580, 37348, 38612, 46685, 48265, 55160, 65359, 67571, 74696, 77224, 93370, 96530, 130718, 135142, 186740, 193060, 261436, 270284, 326795, 337855, 373480, 386120, 457513, 522872, 540568, 653590, 675710, 915026, 1307180, 1351420, 1830052, 1839389, 2287565, 2614360, 2702840, 3202591, 3660104, 3678778, 4575130, 6405182, 7357556, 9150260, 9196945, 12810364, 12875723, 14715112, 16012955, 18300520, 18393890, 25620728, 25751446, 32025910, 36787780, 51502892, 64051820, 64378615, 73575560, 90130061, 103005784, 128103640, 128757230, 180260122, 257514460, 360520244, 450650305, 515028920, 630910427, 721040488, 901300610, 1261820854, 1802601220, 2523641708, 3154552135, 3605202440, 5047283416, 6309104270, 12618208540, 25236417080]

約数ペア:

[(1, 25236417080), (2, 12618208540), (4, 6309104270), (5, 5047283416), (7, 3605202440), (8, 3154552135), (10, 2523641708), (14, 1802601220), (20, 1261820854), (28, 901300610), (35, 721040488), (40, 630910427), (49, 515028920), (56, 450650305), (70, 360520244), (98, 257514460), (140, 180260122), (196, 128757230), (197, 128103640), (245, 103005784), (280, 90130061), (343, 73575560), (392, 64378615), (394, 64051820), (490, 51502892), (686, 36787780), (788, 32025910), (980, 25751446), (985, 25620728), (1372, 18393890), (1379, 18300520), (1576, 16012955), (1715, 14715112), (1960, 12875723), (1970, 12810364), (2744, 9196945), (2758, 9150260), (3430, 7357556), (3940, 6405182), (5516, 4575130), (6860, 3678778), (6895, 3660104), (7880, 3202591), (9337, 2702840), (9653, 2614360), (11032, 2287565), (13720, 1839389), (13790, 1830052), (18674, 1351420), (19306, 1307180), (27580, 915026), (37348, 675710), (38612, 653590), (46685, 540568), (48265, 522872), (55160, 457513), (65359, 386120), (67571, 373480), (74696, 337855), (77224, 326795), (93370, 270284), (96530, 261436), (130718, 193060), (135142, 186740)]