41770120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 108028800

約数和(自身を除く): 66258680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 619, 964, 1205, 1238, 1687, 1928, 2410, 2476, 3095, 3374, 4333, 4820, 4952, 6190, 6748, 8435, 8666, 9640, 12380, 13496, 16870, 17332, 21665, 24760, 33740, 34664, 43330, 67480, 86660, 149179, 173320, 298358, 596716, 745895, 1044253, 1193432, 1491790, 2088506, 2983580, 4177012, 5221265, 5967160, 8354024, 10442530, 20885060, 41770120]

約数ペア:

[(1, 41770120), (2, 20885060), (4, 10442530), (5, 8354024), (7, 5967160), (8, 5221265), (10, 4177012), (14, 2983580), (20, 2088506), (28, 1491790), (35, 1193432), (40, 1044253), (56, 745895), (70, 596716), (140, 298358), (241, 173320), (280, 149179), (482, 86660), (619, 67480), (964, 43330), (1205, 34664), (1238, 33740), (1687, 24760), (1928, 21665), (2410, 17332), (2476, 16870), (3095, 13496), (3374, 12380), (4333, 9640), (4820, 8666), (4952, 8435), (6190, 6748)]