388975100

素因数分解:

$2^2\times 5^2\times {\mathrm{1051}}^1\times {\mathrm{3701}}^1$

素因数の和:4766

約数の個数: 36

約数和(自身を含む): 845107368

約数和(自身を除く): 456132268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1051, 2102, 3701, 4204, 5255, 7402, 10510, 14804, 18505, 21020, 26275, 37010, 52550, 74020, 92525, 105100, 185050, 370100, 3889751, 7779502, 15559004, 19448755, 38897510, 77795020, 97243775, 194487550, 388975100]

約数ペア:

[(1, 388975100), (2, 194487550), (4, 97243775), (5, 77795020), (10, 38897510), (20, 19448755), (25, 15559004), (50, 7779502), (100, 3889751), (1051, 370100), (2102, 185050), (3701, 105100), (4204, 92525), (5255, 74020), (7402, 52550), (10510, 37010), (14804, 26275), (18505, 21020)]