61128500

素因数分解:

$2^2\times 5^3\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 73318540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 179, 250, 358, 500, 683, 716, 895, 1366, 1790, 2732, 3415, 3580, 4475, 6830, 8950, 13660, 17075, 17900, 22375, 34150, 44750, 68300, 85375, 89500, 122257, 170750, 244514, 341500, 489028, 611285, 1222570, 2445140, 3056425, 6112850, 12225700, 15282125, 30564250, 61128500]

約数ペア:

[(1, 61128500), (2, 30564250), (4, 15282125), (5, 12225700), (10, 6112850), (20, 3056425), (25, 2445140), (50, 1222570), (100, 611285), (125, 489028), (179, 341500), (250, 244514), (358, 170750), (500, 122257), (683, 89500), (716, 85375), (895, 68300), (1366, 44750), (1790, 34150), (2732, 22375), (3415, 17900), (3580, 17075), (4475, 13660), (6830, 8950)]