11241200

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 27330840

約数和(自身を除く): 16089640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 179, 200, 314, 358, 400, 628, 716, 785, 895, 1256, 1432, 1570, 1790, 2512, 2864, 3140, 3580, 3925, 4475, 6280, 7160, 7850, 8950, 12560, 14320, 15700, 17900, 28103, 31400, 35800, 56206, 62800, 71600, 112412, 140515, 224824, 281030, 449648, 562060, 702575, 1124120, 1405150, 2248240, 2810300, 5620600, 11241200]

約数ペア:

[(1, 11241200), (2, 5620600), (4, 2810300), (5, 2248240), (8, 1405150), (10, 1124120), (16, 702575), (20, 562060), (25, 449648), (40, 281030), (50, 224824), (80, 140515), (100, 112412), (157, 71600), (179, 62800), (200, 56206), (314, 35800), (358, 31400), (400, 28103), (628, 17900), (716, 15700), (785, 14320), (895, 12560), (1256, 8950), (1432, 7850), (1570, 7160), (1790, 6280), (2512, 4475), (2864, 3925), (3140, 3580)]