24397700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 56246400

約数和(自身を除く): 31848700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 47, 50, 58, 94, 100, 116, 145, 179, 188, 235, 290, 358, 470, 580, 716, 725, 895, 940, 1175, 1363, 1450, 1790, 2350, 2726, 2900, 3580, 4475, 4700, 5191, 5452, 6815, 8413, 8950, 10382, 13630, 16826, 17900, 20764, 25955, 27260, 33652, 34075, 42065, 51910, 68150, 84130, 103820, 129775, 136300, 168260, 210325, 243977, 259550, 420650, 487954, 519100, 841300, 975908, 1219885, 2439770, 4879540, 6099425, 12198850, 24397700]

約数ペア:

[(1, 24397700), (2, 12198850), (4, 6099425), (5, 4879540), (10, 2439770), (20, 1219885), (25, 975908), (29, 841300), (47, 519100), (50, 487954), (58, 420650), (94, 259550), (100, 243977), (116, 210325), (145, 168260), (179, 136300), (188, 129775), (235, 103820), (290, 84130), (358, 68150), (470, 51910), (580, 42065), (716, 34075), (725, 33652), (895, 27260), (940, 25955), (1175, 20764), (1363, 17900), (1450, 16826), (1790, 13630), (2350, 10382), (2726, 8950), (2900, 8413), (3580, 6815), (4475, 5452), (4700, 5191)]