1834173620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 4060990080

約数和(自身を除く): 2226816460

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 179, 185, 227, 244, 305, 358, 370, 454, 610, 716, 740, 895, 908, 1135, 1220, 1790, 2257, 2270, 3580, 4514, 4540, 6623, 8399, 9028, 10919, 11285, 13246, 13847, 16798, 21838, 22570, 26492, 27694, 33115, 33596, 40633, 41995, 43676, 45140, 54595, 55388, 66230, 69235, 81266, 83990, 109190, 132460, 138470, 162532, 167980, 203165, 218380, 276940, 404003, 406330, 512339, 808006, 812660, 1024678, 1503421, 1616012, 2020015, 2049356, 2478613, 2561695, 3006842, 4040030, 4957226, 5123390, 6013684, 7517105, 8080060, 9914452, 10246780, 12393065, 15034210, 24786130, 30068420, 49572260, 91708681, 183417362, 366834724, 458543405, 917086810, 1834173620]

約数ペア:

[(1, 1834173620), (2, 917086810), (4, 458543405), (5, 366834724), (10, 183417362), (20, 91708681), (37, 49572260), (61, 30068420), (74, 24786130), (122, 15034210), (148, 12393065), (179, 10246780), (185, 9914452), (227, 8080060), (244, 7517105), (305, 6013684), (358, 5123390), (370, 4957226), (454, 4040030), (610, 3006842), (716, 2561695), (740, 2478613), (895, 2049356), (908, 2020015), (1135, 1616012), (1220, 1503421), (1790, 1024678), (2257, 812660), (2270, 808006), (3580, 512339), (4514, 406330), (4540, 404003), (6623, 276940), (8399, 218380), (9028, 203165), (10919, 167980), (11285, 162532), (13246, 138470), (13847, 132460), (16798, 109190), (21838, 83990), (22570, 81266), (26492, 69235), (27694, 66230), (33115, 55388), (33596, 54595), (40633, 45140), (41995, 43676)]