2006177600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{25589}}^1$

素因数の和:25625

約数の個数: 126

約数和(自身を含む): 5742626310

約数和(自身を除く): 3736448710

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2800, 3136, 3920, 4900, 5600, 7840, 9800, 11200, 15680, 19600, 25589, 39200, 51178, 78400, 102356, 127945, 179123, 204712, 255890, 358246, 409424, 511780, 639725, 716492, 818848, 895615, 1023560, 1253861, 1279450, 1432984, 1637696, 1791230, 2047120, 2507722, 2558900, 2865968, 3582460, 4094240, 4478075, 5015444, 5117800, 5731936, 6269305, 7164920, 8188480, 8956150, 10030888, 10235600, 11463872, 12538610, 14329840, 17912300, 20061776, 20471200, 25077220, 28659680, 31346525, 35824600, 40123552, 40942400, 50154440, 57319360, 62693050, 71649200, 80247104, 100308880, 125386100, 143298400, 200617760, 250772200, 286596800, 401235520, 501544400, 1003088800, 2006177600]

約数ペア:

[(1, 2006177600), (2, 1003088800), (4, 501544400), (5, 401235520), (7, 286596800), (8, 250772200), (10, 200617760), (14, 143298400), (16, 125386100), (20, 100308880), (25, 80247104), (28, 71649200), (32, 62693050), (35, 57319360), (40, 50154440), (49, 40942400), (50, 40123552), (56, 35824600), (64, 31346525), (70, 28659680), (80, 25077220), (98, 20471200), (100, 20061776), (112, 17912300), (140, 14329840), (160, 12538610), (175, 11463872), (196, 10235600), (200, 10030888), (224, 8956150), (245, 8188480), (280, 7164920), (320, 6269305), (350, 5731936), (392, 5117800), (400, 5015444), (448, 4478075), (490, 4094240), (560, 3582460), (700, 2865968), (784, 2558900), (800, 2507722), (980, 2047120), (1120, 1791230), (1225, 1637696), (1400, 1432984), (1568, 1279450), (1600, 1253861), (1960, 1023560), (2240, 895615), (2450, 818848), (2800, 716492), (3136, 639725), (3920, 511780), (4900, 409424), (5600, 358246), (7840, 255890), (9800, 204712), (11200, 179123), (15680, 127945), (19600, 102356), (25589, 78400), (39200, 51178)]