24877720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3904

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 41892200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 3863, 6440, 7726, 15452, 19315, 27041, 30904, 38630, 54082, 77260, 88849, 108164, 135205, 154520, 177698, 216328, 270410, 355396, 444245, 540820, 621943, 710792, 888490, 1081640, 1243886, 1776980, 2487772, 3109715, 3553960, 4975544, 6219430, 12438860, 24877720]

約数ペア:

[(1, 24877720), (2, 12438860), (4, 6219430), (5, 4975544), (7, 3553960), (8, 3109715), (10, 2487772), (14, 1776980), (20, 1243886), (23, 1081640), (28, 888490), (35, 710792), (40, 621943), (46, 540820), (56, 444245), (70, 355396), (92, 270410), (115, 216328), (140, 177698), (161, 154520), (184, 135205), (230, 108164), (280, 88849), (322, 77260), (460, 54082), (644, 38630), (805, 30904), (920, 27041), (1288, 19315), (1610, 15452), (3220, 7726), (3863, 6440)]