52342640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 140229120

約数和(自身を除く): 87886480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 619, 755, 1057, 1208, 1238, 1510, 2114, 2416, 2476, 3020, 3095, 4228, 4333, 4952, 5285, 6040, 6190, 8456, 8666, 9904, 10570, 12080, 12380, 16912, 17332, 21140, 21665, 24760, 34664, 42280, 43330, 49520, 69328, 84560, 86660, 93469, 173320, 186938, 346640, 373876, 467345, 654283, 747752, 934690, 1308566, 1495504, 1869380, 2617132, 3271415, 3738760, 5234264, 6542830, 7477520, 10468528, 13085660, 26171320, 52342640]

約数ペア:

[(1, 52342640), (2, 26171320), (4, 13085660), (5, 10468528), (7, 7477520), (8, 6542830), (10, 5234264), (14, 3738760), (16, 3271415), (20, 2617132), (28, 1869380), (35, 1495504), (40, 1308566), (56, 934690), (70, 747752), (80, 654283), (112, 467345), (140, 373876), (151, 346640), (280, 186938), (302, 173320), (560, 93469), (604, 86660), (619, 84560), (755, 69328), (1057, 49520), (1208, 43330), (1238, 42280), (1510, 34664), (2114, 24760), (2416, 21665), (2476, 21140), (3020, 17332), (3095, 16912), (4228, 12380), (4333, 12080), (4952, 10570), (5285, 9904), (6040, 8666), (6190, 8456)]