24484880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 67924224

約数和(自身を除く): 43439344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 1901, 2576, 3220, 3802, 6440, 7604, 9505, 12880, 13307, 15208, 19010, 26614, 30416, 38020, 43723, 53228, 66535, 76040, 87446, 106456, 133070, 152080, 174892, 212912, 218615, 266140, 306061, 349784, 437230, 532280, 612122, 699568, 874460, 1064560, 1224244, 1530305, 1748920, 2448488, 3060610, 3497840, 4896976, 6121220, 12242440, 24484880]

約数ペア:

[(1, 24484880), (2, 12242440), (4, 6121220), (5, 4896976), (7, 3497840), (8, 3060610), (10, 2448488), (14, 1748920), (16, 1530305), (20, 1224244), (23, 1064560), (28, 874460), (35, 699568), (40, 612122), (46, 532280), (56, 437230), (70, 349784), (80, 306061), (92, 266140), (112, 218615), (115, 212912), (140, 174892), (161, 152080), (184, 133070), (230, 106456), (280, 87446), (322, 76040), (368, 66535), (460, 53228), (560, 43723), (644, 38020), (805, 30416), (920, 26614), (1288, 19010), (1610, 15208), (1840, 13307), (1901, 12880), (2576, 9505), (3220, 7604), (3802, 6440)]