4439200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 11249280

約数和(自身を除く): 6810080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 179, 200, 248, 310, 358, 400, 496, 620, 716, 775, 800, 895, 992, 1240, 1432, 1550, 1790, 2480, 2864, 3100, 3580, 4475, 4960, 5549, 5728, 6200, 7160, 8950, 11098, 12400, 14320, 17900, 22196, 24800, 27745, 28640, 35800, 44392, 55490, 71600, 88784, 110980, 138725, 143200, 177568, 221960, 277450, 443920, 554900, 887840, 1109800, 2219600, 4439200]

約数ペア:

[(1, 4439200), (2, 2219600), (4, 1109800), (5, 887840), (8, 554900), (10, 443920), (16, 277450), (20, 221960), (25, 177568), (31, 143200), (32, 138725), (40, 110980), (50, 88784), (62, 71600), (80, 55490), (100, 44392), (124, 35800), (155, 28640), (160, 27745), (179, 24800), (200, 22196), (248, 17900), (310, 14320), (358, 12400), (400, 11098), (496, 8950), (620, 7160), (716, 6200), (775, 5728), (800, 5549), (895, 4960), (992, 4475), (1240, 3580), (1432, 3100), (1550, 2864), (1790, 2480)]