54689200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2974

約数の個数: 60

約数和(自身を含む): 134232480

約数和(自身を除く): 79543280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 2909, 3760, 4700, 5818, 9400, 11636, 14545, 18800, 23272, 29090, 46544, 58180, 72725, 116360, 136723, 145450, 232720, 273446, 290900, 546892, 581800, 683615, 1093784, 1163600, 1367230, 2187568, 2734460, 3418075, 5468920, 6836150, 10937840, 13672300, 27344600, 54689200]

約数ペア:

[(1, 54689200), (2, 27344600), (4, 13672300), (5, 10937840), (8, 6836150), (10, 5468920), (16, 3418075), (20, 2734460), (25, 2187568), (40, 1367230), (47, 1163600), (50, 1093784), (80, 683615), (94, 581800), (100, 546892), (188, 290900), (200, 273446), (235, 232720), (376, 145450), (400, 136723), (470, 116360), (752, 72725), (940, 58180), (1175, 46544), (1880, 29090), (2350, 23272), (2909, 18800), (3760, 14545), (4700, 11636), (5818, 9400)]