2251115690420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1983257}}^1$

素因数の和:1983417

約数の個数: 96

約数和(自身を含む): 5197722566400

約数和(自身を除く): 2946606875980

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 103, 116, 145, 190, 206, 290, 380, 412, 515, 551, 580, 1030, 1102, 1957, 2060, 2204, 2755, 2987, 3914, 5510, 5974, 7828, 9785, 11020, 11948, 14935, 19570, 29870, 39140, 56753, 59740, 113506, 227012, 283765, 567530, 1135060, 1983257, 3966514, 7933028, 9916285, 19832570, 37681883, 39665140, 57514453, 75363766, 115028906, 150727532, 188409415, 204275471, 230057812, 287572265, 376818830, 408550942, 575144530, 753637660, 817101884, 1021377355, 1092774607, 1150289060, 2042754710, 2185549214, 3881233949, 4085509420, 4371098428, 5463873035, 5923988659, 7762467898, 10927746070, 11847977318, 15524935796, 19406169745, 21855492140, 23695954636, 29619943295, 38812339490, 59239886590, 77624678980, 112555784521, 118479773180, 225111569042, 450223138084, 562778922605, 1125557845210, 2251115690420]

約数ペア:

[(1, 2251115690420), (2, 1125557845210), (4, 562778922605), (5, 450223138084), (10, 225111569042), (19, 118479773180), (20, 112555784521), (29, 77624678980), (38, 59239886590), (58, 38812339490), (76, 29619943295), (95, 23695954636), (103, 21855492140), (116, 19406169745), (145, 15524935796), (190, 11847977318), (206, 10927746070), (290, 7762467898), (380, 5923988659), (412, 5463873035), (515, 4371098428), (551, 4085509420), (580, 3881233949), (1030, 2185549214), (1102, 2042754710), (1957, 1150289060), (2060, 1092774607), (2204, 1021377355), (2755, 817101884), (2987, 753637660), (3914, 575144530), (5510, 408550942), (5974, 376818830), (7828, 287572265), (9785, 230057812), (11020, 204275471), (11948, 188409415), (14935, 150727532), (19570, 115028906), (29870, 75363766), (39140, 57514453), (56753, 39665140), (59740, 37681883), (113506, 19832570), (227012, 9916285), (283765, 7933028), (567530, 3966514), (1135060, 1983257)]