82847080

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18329}}^1$

素因数の和:18453

約数の個数: 32

約数和(自身を含む): 188065800

約数和(自身を除く): 105218720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 18329, 36658, 73316, 91645, 146632, 183290, 366580, 733160, 2071177, 4142354, 8284708, 10355885, 16569416, 20711770, 41423540, 82847080]

約数ペア:

[(1, 82847080), (2, 41423540), (4, 20711770), (5, 16569416), (8, 10355885), (10, 8284708), (20, 4142354), (40, 2071177), (113, 733160), (226, 366580), (452, 183290), (565, 146632), (904, 91645), (1130, 73316), (2260, 36658), (4520, 18329)]