1108359280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8719}}^1$

素因数の和:8966

約数の個数: 80

約数和(自身を含む): 2958382080

約数和(自身を除く): 1850022800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 227, 280, 454, 560, 908, 1135, 1589, 1816, 2270, 3178, 3632, 4540, 6356, 7945, 8719, 9080, 12712, 15890, 17438, 18160, 25424, 31780, 34876, 43595, 61033, 63560, 69752, 87190, 122066, 127120, 139504, 174380, 244132, 305165, 348760, 488264, 610330, 697520, 976528, 1220660, 1979213, 2441320, 3958426, 4882640, 7916852, 9896065, 13854491, 15833704, 19792130, 27708982, 31667408, 39584260, 55417964, 69272455, 79168520, 110835928, 138544910, 158337040, 221671856, 277089820, 554179640, 1108359280]

約数ペア:

[(1, 1108359280), (2, 554179640), (4, 277089820), (5, 221671856), (7, 158337040), (8, 138544910), (10, 110835928), (14, 79168520), (16, 69272455), (20, 55417964), (28, 39584260), (35, 31667408), (40, 27708982), (56, 19792130), (70, 15833704), (80, 13854491), (112, 9896065), (140, 7916852), (227, 4882640), (280, 3958426), (454, 2441320), (560, 1979213), (908, 1220660), (1135, 976528), (1589, 697520), (1816, 610330), (2270, 488264), (3178, 348760), (3632, 305165), (4540, 244132), (6356, 174380), (7945, 139504), (8719, 127120), (9080, 122066), (12712, 87190), (15890, 69752), (17438, 63560), (18160, 61033), (25424, 43595), (31780, 34876)]