17175680

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 42007680

約数和(自身を除く): 24832000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 571, 640, 752, 940, 1142, 1504, 1880, 2284, 2855, 3008, 3760, 4568, 5710, 6016, 7520, 9136, 11420, 15040, 18272, 22840, 26837, 30080, 36544, 45680, 53674, 73088, 91360, 107348, 134185, 182720, 214696, 268370, 365440, 429392, 536740, 858784, 1073480, 1717568, 2146960, 3435136, 4293920, 8587840, 17175680]

約数ペア:

[(1, 17175680), (2, 8587840), (4, 4293920), (5, 3435136), (8, 2146960), (10, 1717568), (16, 1073480), (20, 858784), (32, 536740), (40, 429392), (47, 365440), (64, 268370), (80, 214696), (94, 182720), (128, 134185), (160, 107348), (188, 91360), (235, 73088), (320, 53674), (376, 45680), (470, 36544), (571, 30080), (640, 26837), (752, 22840), (940, 18272), (1142, 15040), (1504, 11420), (1880, 9136), (2284, 7520), (2855, 6016), (3008, 5710), (3760, 4568)]