2017785010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{5503}}^1$

素因数の和:6538

約数の個数: 32

約数和(自身を含む): 3734618112

約数和(自身を除く): 1716833102

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 991, 1982, 4955, 5503, 9910, 11006, 27515, 36667, 55030, 73334, 183335, 203611, 366670, 407222, 1018055, 2036110, 5453473, 10906946, 27267365, 54534730, 201778501, 403557002, 1008892505, 2017785010]

約数ペア:

[(1, 2017785010), (2, 1008892505), (5, 403557002), (10, 201778501), (37, 54534730), (74, 27267365), (185, 10906946), (370, 5453473), (991, 2036110), (1982, 1018055), (4955, 407222), (5503, 366670), (9910, 203611), (11006, 183335), (27515, 73334), (36667, 55030)]