63881440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{57037}}^1$

素因数の和:57059

約数の個数: 48

約数和(自身を含む): 172482912

約数和(自身を除く): 108601472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 57037, 114074, 228148, 285185, 399259, 456296, 570370, 798518, 912592, 1140740, 1597036, 1825184, 1996295, 2281480, 3194072, 3992590, 4562960, 6388144, 7985180, 9125920, 12776288, 15970360, 31940720, 63881440]

約数ペア:

[(1, 63881440), (2, 31940720), (4, 15970360), (5, 12776288), (7, 9125920), (8, 7985180), (10, 6388144), (14, 4562960), (16, 3992590), (20, 3194072), (28, 2281480), (32, 1996295), (35, 1825184), (40, 1597036), (56, 1140740), (70, 912592), (80, 798518), (112, 570370), (140, 456296), (160, 399259), (224, 285185), (280, 228148), (560, 114074), (1120, 57037)]