89639200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{16007}}^1$

素因数の和:16034

約数の個数: 72

約数和(自身を含む): 250108992

約数和(自身を除く): 160469792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 16007, 32014, 64028, 80035, 112049, 128056, 160070, 224098, 256112, 320140, 400175, 448196, 512224, 560245, 640280, 800350, 896392, 1120490, 1280560, 1600700, 1792784, 2240980, 2561120, 2801225, 3201400, 3585568, 4481960, 5602450, 6402800, 8963920, 11204900, 12805600, 17927840, 22409800, 44819600, 89639200]

約数ペア:

[(1, 89639200), (2, 44819600), (4, 22409800), (5, 17927840), (7, 12805600), (8, 11204900), (10, 8963920), (14, 6402800), (16, 5602450), (20, 4481960), (25, 3585568), (28, 3201400), (32, 2801225), (35, 2561120), (40, 2240980), (50, 1792784), (56, 1600700), (70, 1280560), (80, 1120490), (100, 896392), (112, 800350), (140, 640280), (160, 560245), (175, 512224), (200, 448196), (224, 400175), (280, 320140), (350, 256112), (400, 224098), (560, 160070), (700, 128056), (800, 112049), (1120, 80035), (1400, 64028), (2800, 32014), (5600, 16007)]