40562200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{4139}}^1$

素因数の和:4169

約数の個数: 72

約数和(自身を含む): 109730700

約数和(自身を除く): 69168500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4139, 4900, 8278, 9800, 16556, 20695, 28973, 33112, 41390, 57946, 82780, 103475, 115892, 144865, 165560, 202811, 206950, 231784, 289730, 405622, 413900, 579460, 724325, 811244, 827800, 1014055, 1158920, 1448650, 1622488, 2028110, 2897300, 4056220, 5070275, 5794600, 8112440, 10140550, 20281100, 40562200]

約数ペア:

[(1, 40562200), (2, 20281100), (4, 10140550), (5, 8112440), (7, 5794600), (8, 5070275), (10, 4056220), (14, 2897300), (20, 2028110), (25, 1622488), (28, 1448650), (35, 1158920), (40, 1014055), (49, 827800), (50, 811244), (56, 724325), (70, 579460), (98, 413900), (100, 405622), (140, 289730), (175, 231784), (196, 206950), (200, 202811), (245, 165560), (280, 144865), (350, 115892), (392, 103475), (490, 82780), (700, 57946), (980, 41390), (1225, 33112), (1400, 28973), (1960, 20695), (2450, 16556), (4139, 9800), (4900, 8278)]