2445489200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79399}}^1$

素因数の和:79435

約数の個数: 120

約数和(自身を含む): 7325126400

約数和(自身を除く): 4879637200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 6160, 7700, 15400, 30800, 79399, 158798, 317596, 396995, 555793, 635192, 793990, 873389, 1111586, 1270384, 1587980, 1746778, 1984975, 2223172, 2778965, 3175960, 3493556, 3969950, 4366945, 4446344, 5557930, 6113723, 6351920, 6987112, 7939900, 8733890, 8892688, 11115860, 12227446, 13894825, 13974224, 15879800, 17467780, 21834725, 22231720, 24454892, 27789650, 30568615, 31759600, 34935560, 43669450, 44463440, 48909784, 55579300, 61137230, 69871120, 87338900, 97819568, 111158600, 122274460, 152843075, 174677800, 222317200, 244548920, 305686150, 349355600, 489097840, 611372300, 1222744600, 2445489200]

約数ペア:

[(1, 2445489200), (2, 1222744600), (4, 611372300), (5, 489097840), (7, 349355600), (8, 305686150), (10, 244548920), (11, 222317200), (14, 174677800), (16, 152843075), (20, 122274460), (22, 111158600), (25, 97819568), (28, 87338900), (35, 69871120), (40, 61137230), (44, 55579300), (50, 48909784), (55, 44463440), (56, 43669450), (70, 34935560), (77, 31759600), (80, 30568615), (88, 27789650), (100, 24454892), (110, 22231720), (112, 21834725), (140, 17467780), (154, 15879800), (175, 13974224), (176, 13894825), (200, 12227446), (220, 11115860), (275, 8892688), (280, 8733890), (308, 7939900), (350, 6987112), (385, 6351920), (400, 6113723), (440, 5557930), (550, 4446344), (560, 4366945), (616, 3969950), (700, 3493556), (770, 3175960), (880, 2778965), (1100, 2223172), (1232, 1984975), (1400, 1746778), (1540, 1587980), (1925, 1270384), (2200, 1111586), (2800, 873389), (3080, 793990), (3850, 635192), (4400, 555793), (6160, 396995), (7700, 317596), (15400, 158798), (30800, 79399)]