195154400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{34849}}^1$

素因数の和:34876

約数の個数: 72

約数和(自身を含む): 544496400

約数和(自身を除く): 349342000

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, 34849, 69698, 139396, 174245, 243943, 278792, 348490, 487886, 557584, 696980, 871225, 975772, 1115168, 1219715, 1393960, 1742450, 1951544, 2439430, 2787920, 3484900, 3903088, 4878860, 5575840, 6098575, 6969800, 7806176, 9757720, 12197150, 13939600, 19515440, 24394300, 27879200, 39030880, 48788600, 97577200, 195154400]

約数ペア:

[(1, 195154400), (2, 97577200), (4, 48788600), (5, 39030880), (7, 27879200), (8, 24394300), (10, 19515440), (14, 13939600), (16, 12197150), (20, 9757720), (25, 7806176), (28, 6969800), (32, 6098575), (35, 5575840), (40, 4878860), (50, 3903088), (56, 3484900), (70, 2787920), (80, 2439430), (100, 1951544), (112, 1742450), (140, 1393960), (160, 1219715), (175, 1115168), (200, 975772), (224, 871225), (280, 696980), (350, 557584), (400, 487886), (560, 348490), (700, 278792), (800, 243943), (1120, 174245), (1400, 139396), (2800, 69698), (5600, 34849)]